156943109008

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1102

約数の個数: 240

約数和(自身を含む): 381290328000

約数和(自身を除く): 224347218992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 53, 56, 76, 98, 106, 112, 133, 152, 196, 212, 266, 269, 304, 371, 392, 424, 532, 538, 739, 742, 784, 848, 931, 1007, 1064, 1076, 1478, 1484, 1862, 1883, 2014, 2128, 2152, 2597, 2956, 2968, 3724, 3766, 4028, 4304, 5111, 5173, 5194, 5912, 5936, 7049, 7448, 7532, 8056, 10222, 10346, 10388, 11824, 13181, 14041, 14098, 14257, 14896, 15064, 16112, 20444, 20692, 20776, 26362, 28082, 28196, 28514, 30128, 35777, 36211, 39167, 40888, 41384, 41552, 49343, 52724, 56164, 56392, 57028, 71554, 72422, 78334, 81776, 82768, 98287, 98686, 99799, 105448, 112328, 112784, 114056, 143108, 144844, 156668, 196574, 197372, 198791, 199598, 210896, 224656, 228112, 250439, 270883, 274169, 286216, 289688, 313336, 393148, 394744, 397582, 399196, 500878, 541766, 548338, 572432, 579376, 626672, 688009, 698593, 744173, 786296, 789488, 795164, 798392, 1001756, 1083532, 1096676, 1376018, 1391537, 1397186, 1488346, 1572592, 1590328, 1596784, 1896181, 1919183, 2003512, 2167064, 2193352, 2752036, 2783074, 2794372, 2976692, 3180656, 3777029, 3792362, 3838366, 4007024, 4334128, 4386704, 5209211, 5504072, 5566148, 5588744, 5953384, 7554058, 7584724, 7676732, 9740759, 10418422, 10535923, 11008144, 11132296, 11177488, 11906768, 13273267, 15108116, 15169448, 15353464, 19481518, 20836844, 21071846, 22264592, 26439203, 26546534, 30216232, 30338896, 30706928, 36464477, 38963036, 41673688, 42143692, 52878406, 53093068, 60432464, 72928954, 73751461, 77926072, 83347376, 84287384, 105756812, 106186136, 145857908, 147502922, 155852144, 168574768, 185074421, 200182537, 211513624, 212372272, 291715816, 295005844, 370148842, 400365074, 423027248, 516260227, 583431632, 590011688, 740297684, 800730148, 1032520454, 1180023376, 1401277759, 1480595368, 1601460296, 2065040908, 2802555518, 2961190736, 3202920592, 4130081816, 5605111036, 8260163632, 9808944313, 11210222072, 19617888626, 22420444144, 39235777252, 78471554504, 156943109008]

約数ペア:

[(1, 156943109008), (2, 78471554504), (4, 39235777252), (7, 22420444144), (8, 19617888626), (14, 11210222072), (16, 9808944313), (19, 8260163632), (28, 5605111036), (38, 4130081816), (49, 3202920592), (53, 2961190736), (56, 2802555518), (76, 2065040908), (98, 1601460296), (106, 1480595368), (112, 1401277759), (133, 1180023376), (152, 1032520454), (196, 800730148), (212, 740297684), (266, 590011688), (269, 583431632), (304, 516260227), (371, 423027248), (392, 400365074), (424, 370148842), (532, 295005844), (538, 291715816), (739, 212372272), (742, 211513624), (784, 200182537), (848, 185074421), (931, 168574768), (1007, 155852144), (1064, 147502922), (1076, 145857908), (1478, 106186136), (1484, 105756812), (1862, 84287384), (1883, 83347376), (2014, 77926072), (2128, 73751461), (2152, 72928954), (2597, 60432464), (2956, 53093068), (2968, 52878406), (3724, 42143692), (3766, 41673688), (4028, 38963036), (4304, 36464477), (5111, 30706928), (5173, 30338896), (5194, 30216232), (5912, 26546534), (5936, 26439203), (7049, 22264592), (7448, 21071846), (7532, 20836844), (8056, 19481518), (10222, 15353464), (10346, 15169448), (10388, 15108116), (11824, 13273267), (13181, 11906768), (14041, 11177488), (14098, 11132296), (14257, 11008144), (14896, 10535923), (15064, 10418422), (16112, 9740759), (20444, 7676732), (20692, 7584724), (20776, 7554058), (26362, 5953384), (28082, 5588744), (28196, 5566148), (28514, 5504072), (30128, 5209211), (35777, 4386704), (36211, 4334128), (39167, 4007024), (40888, 3838366), (41384, 3792362), (41552, 3777029), (49343, 3180656), (52724, 2976692), (56164, 2794372), (56392, 2783074), (57028, 2752036), (71554, 2193352), (72422, 2167064), (78334, 2003512), (81776, 1919183), (82768, 1896181), (98287, 1596784), (98686, 1590328), (99799, 1572592), (105448, 1488346), (112328, 1397186), (112784, 1391537), (114056, 1376018), (143108, 1096676), (144844, 1083532), (156668, 1001756), (196574, 798392), (197372, 795164), (198791, 789488), (199598, 786296), (210896, 744173), (224656, 698593), (228112, 688009), (250439, 626672), (270883, 579376), (274169, 572432), (286216, 548338), (289688, 541766), (313336, 500878), (393148, 399196), (394744, 397582)]