126456564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 333168640

約数和(自身を除く): 206712076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 79, 93, 124, 156, 158, 186, 237, 316, 331, 372, 403, 474, 662, 806, 948, 993, 1027, 1209, 1324, 1612, 1986, 2054, 2418, 2449, 3081, 3972, 4108, 4303, 4836, 4898, 6162, 7347, 8606, 9796, 10261, 12324, 12909, 14694, 17212, 20522, 25818, 26149, 29388, 30783, 31837, 41044, 51636, 52298, 61566, 63674, 78447, 95511, 104596, 123132, 127348, 133393, 156894, 191022, 266786, 313788, 339937, 382044, 400179, 533572, 679874, 800358, 810619, 1019811, 1359748, 1600716, 1621238, 2039622, 2431857, 3242476, 4079244, 4863714, 9727428, 10538047, 21076094, 31614141, 42152188, 63228282, 126456564]

約数ペア:

[(1, 126456564), (2, 63228282), (3, 42152188), (4, 31614141), (6, 21076094), (12, 10538047), (13, 9727428), (26, 4863714), (31, 4079244), (39, 3242476), (52, 2431857), (62, 2039622), (78, 1621238), (79, 1600716), (93, 1359748), (124, 1019811), (156, 810619), (158, 800358), (186, 679874), (237, 533572), (316, 400179), (331, 382044), (372, 339937), (403, 313788), (474, 266786), (662, 191022), (806, 156894), (948, 133393), (993, 127348), (1027, 123132), (1209, 104596), (1324, 95511), (1612, 78447), (1986, 63674), (2054, 61566), (2418, 52298), (2449, 51636), (3081, 41044), (3972, 31837), (4108, 30783), (4303, 29388), (4836, 26149), (4898, 25818), (6162, 20522), (7347, 17212), (8606, 14694), (9796, 12909), (10261, 12324)]