156658815560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2240

約数の個数: 192

約数和(自身を含む): 388979236800

約数和(自身を除く): 232320421240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 109, 130, 169, 214, 218, 260, 338, 428, 436, 520, 535, 545, 676, 845, 856, 872, 1070, 1090, 1352, 1391, 1417, 1690, 1987, 2140, 2180, 2782, 2834, 3380, 3974, 4280, 4360, 5564, 5668, 6760, 6955, 7085, 7948, 9935, 11128, 11336, 11663, 13910, 14170, 15896, 18083, 18421, 19870, 23326, 25831, 27820, 28340, 36166, 36842, 39740, 46652, 51662, 55640, 56680, 58315, 72332, 73684, 79480, 90415, 92105, 93304, 103324, 116630, 129155, 144664, 147368, 151619, 180830, 184210, 206648, 212609, 216583, 233260, 258310, 303238, 335803, 361660, 368420, 425218, 433166, 466520, 516620, 606476, 671606, 723320, 736840, 758095, 850436, 866332, 1033240, 1063045, 1082915, 1212952, 1343212, 1516190, 1679015, 1700872, 1732664, 1971047, 2126090, 2165830, 2686424, 2763917, 2815579, 3032380, 3358030, 3942094, 4252180, 4331660, 5527834, 5631158, 6064760, 6716060, 7884188, 8504360, 8663320, 9855235, 11055668, 11262316, 13432120, 13819585, 14077895, 15768376, 19710470, 22111336, 22524632, 23174381, 27639170, 28155790, 35930921, 36602527, 39420940, 46348762, 55278340, 56311580, 71861842, 73205054, 78841880, 92697524, 110556680, 112623160, 115871905, 143723684, 146410108, 179654605, 183012635, 185395048, 231743810, 287447368, 292820216, 301266953, 359309210, 366025270, 463487620, 602533906, 718618420, 732050540, 926975240, 1205067812, 1437236840, 1464101080, 1506334765, 2410135624, 3012669530, 3916470389, 6025339060, 7832940778, 12050678120, 15665881556, 19582351945, 31331763112, 39164703890, 78329407780, 156658815560]

約数ペア:

[(1, 156658815560), (2, 78329407780), (4, 39164703890), (5, 31331763112), (8, 19582351945), (10, 15665881556), (13, 12050678120), (20, 7832940778), (26, 6025339060), (40, 3916470389), (52, 3012669530), (65, 2410135624), (104, 1506334765), (107, 1464101080), (109, 1437236840), (130, 1205067812), (169, 926975240), (214, 732050540), (218, 718618420), (260, 602533906), (338, 463487620), (428, 366025270), (436, 359309210), (520, 301266953), (535, 292820216), (545, 287447368), (676, 231743810), (845, 185395048), (856, 183012635), (872, 179654605), (1070, 146410108), (1090, 143723684), (1352, 115871905), (1391, 112623160), (1417, 110556680), (1690, 92697524), (1987, 78841880), (2140, 73205054), (2180, 71861842), (2782, 56311580), (2834, 55278340), (3380, 46348762), (3974, 39420940), (4280, 36602527), (4360, 35930921), (5564, 28155790), (5668, 27639170), (6760, 23174381), (6955, 22524632), (7085, 22111336), (7948, 19710470), (9935, 15768376), (11128, 14077895), (11336, 13819585), (11663, 13432120), (13910, 11262316), (14170, 11055668), (15896, 9855235), (18083, 8663320), (18421, 8504360), (19870, 7884188), (23326, 6716060), (25831, 6064760), (27820, 5631158), (28340, 5527834), (36166, 4331660), (36842, 4252180), (39740, 3942094), (46652, 3358030), (51662, 3032380), (55640, 2815579), (56680, 2763917), (58315, 2686424), (72332, 2165830), (73684, 2126090), (79480, 1971047), (90415, 1732664), (92105, 1700872), (93304, 1679015), (103324, 1516190), (116630, 1343212), (129155, 1212952), (144664, 1082915), (147368, 1063045), (151619, 1033240), (180830, 866332), (184210, 850436), (206648, 758095), (212609, 736840), (216583, 723320), (233260, 671606), (258310, 606476), (303238, 516620), (335803, 466520), (361660, 433166), (368420, 425218)]