156740768990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1\times {\mathrm{13147}}^1$

素因数の和:13773

約数の個数: 64

約数和(自身を含む): 305870233536

約数和(自身を除く): 149129464546

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 313, 586, 626, 1465, 1565, 2930, 3130, 3809, 4069, 7618, 8138, 13147, 19045, 20345, 26294, 38090, 40690, 65735, 91709, 131470, 170911, 183418, 341822, 458545, 854555, 917090, 1192217, 1709110, 2384434, 3852071, 4115011, 5961085, 7704142, 8230022, 11922170, 19260355, 20575055, 38520710, 41150110, 50076923, 53495143, 100153846, 106990286, 250384615, 267475715, 500769230, 534951430, 1205698223, 2411396446, 6028491115, 12056982230, 15674076899, 31348153798, 78370384495, 156740768990]

約数ペア:

[(1, 156740768990), (2, 78370384495), (5, 31348153798), (10, 15674076899), (13, 12056982230), (26, 6028491115), (65, 2411396446), (130, 1205698223), (293, 534951430), (313, 500769230), (586, 267475715), (626, 250384615), (1465, 106990286), (1565, 100153846), (2930, 53495143), (3130, 50076923), (3809, 41150110), (4069, 38520710), (7618, 20575055), (8138, 19260355), (13147, 11922170), (19045, 8230022), (20345, 7704142), (26294, 5961085), (38090, 4115011), (40690, 3852071), (65735, 2384434), (91709, 1709110), (131470, 1192217), (170911, 917090), (183418, 854555), (341822, 458545)]