143072748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 216

約数和(自身を含む): 481021632

約数和(自身を除く): 337948884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 49, 51, 52, 63, 68, 78, 84, 91, 98, 102, 117, 119, 126, 147, 153, 156, 182, 196, 204, 221, 234, 238, 252, 273, 294, 306, 357, 364, 367, 441, 442, 468, 476, 546, 588, 612, 637, 663, 714, 734, 819, 833, 882, 884, 1071, 1092, 1101, 1274, 1326, 1428, 1468, 1547, 1638, 1666, 1764, 1911, 1989, 2142, 2202, 2499, 2548, 2569, 2652, 3094, 3276, 3303, 3332, 3822, 3978, 4284, 4404, 4641, 4771, 4998, 5138, 5733, 6188, 6239, 6606, 7497, 7644, 7707, 7956, 9282, 9542, 9996, 10276, 10829, 11466, 12478, 13212, 13923, 14313, 14994, 15414, 17983, 18564, 18717, 19084, 21658, 22932, 23121, 24956, 27846, 28626, 29988, 30828, 32487, 33397, 35966, 37434, 42939, 43316, 43673, 46242, 53949, 55692, 56151, 57252, 64974, 66794, 71932, 74868, 81107, 85878, 87346, 92484, 97461, 100191, 107898, 112302, 129948, 131019, 133588, 161847, 162214, 171756, 174692, 194922, 200382, 215796, 224604, 233779, 243321, 262038, 300573, 305711, 323694, 324428, 389844, 393057, 400764, 467558, 486642, 524076, 567749, 601146, 611422, 647388, 701337, 729963, 786114, 917133, 935116, 973284, 1135498, 1202292, 1222844, 1402674, 1459926, 1572228, 1703247, 1834266, 2104011, 2270996, 2751399, 2805348, 2919852, 3406494, 3668532, 3974243, 4208022, 5109741, 5502798, 6812988, 7948486, 8416044, 10219482, 11005596, 11922729, 15896972, 20438964, 23845458, 35768187, 47690916, 71536374, 143072748]

約数ペア:

[(1, 143072748), (2, 71536374), (3, 47690916), (4, 35768187), (6, 23845458), (7, 20438964), (9, 15896972), (12, 11922729), (13, 11005596), (14, 10219482), (17, 8416044), (18, 7948486), (21, 6812988), (26, 5502798), (28, 5109741), (34, 4208022), (36, 3974243), (39, 3668532), (42, 3406494), (49, 2919852), (51, 2805348), (52, 2751399), (63, 2270996), (68, 2104011), (78, 1834266), (84, 1703247), (91, 1572228), (98, 1459926), (102, 1402674), (117, 1222844), (119, 1202292), (126, 1135498), (147, 973284), (153, 935116), (156, 917133), (182, 786114), (196, 729963), (204, 701337), (221, 647388), (234, 611422), (238, 601146), (252, 567749), (273, 524076), (294, 486642), (306, 467558), (357, 400764), (364, 393057), (367, 389844), (441, 324428), (442, 323694), (468, 305711), (476, 300573), (546, 262038), (588, 243321), (612, 233779), (637, 224604), (663, 215796), (714, 200382), (734, 194922), (819, 174692), (833, 171756), (882, 162214), (884, 161847), (1071, 133588), (1092, 131019), (1101, 129948), (1274, 112302), (1326, 107898), (1428, 100191), (1468, 97461), (1547, 92484), (1638, 87346), (1666, 85878), (1764, 81107), (1911, 74868), (1989, 71932), (2142, 66794), (2202, 64974), (2499, 57252), (2548, 56151), (2569, 55692), (2652, 53949), (3094, 46242), (3276, 43673), (3303, 43316), (3332, 42939), (3822, 37434), (3978, 35966), (4284, 33397), (4404, 32487), (4641, 30828), (4771, 29988), (4998, 28626), (5138, 27846), (5733, 24956), (6188, 23121), (6239, 22932), (6606, 21658), (7497, 19084), (7644, 18717), (7707, 18564), (7956, 17983), (9282, 15414), (9542, 14994), (9996, 14313), (10276, 13923), (10829, 13212), (11466, 12478)]