156969481860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2976289}}^1$

素因数の和:2976597

約数の個数: 72

約数和(自身を含む): 477765975960

約数和(自身を除く): 320796494100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 13185, 17580, 26370, 52740, 2976289, 5952578, 8928867, 11905156, 14881445, 17857734, 26786601, 29762890, 35715468, 44644335, 53573202, 59525780, 89288670, 107146404, 133933005, 178577340, 267866010, 535732020, 872052677, 1744105354, 2616158031, 3488210708, 4360263385, 5232316062, 7848474093, 8720526770, 10464632124, 13080790155, 15696948186, 17441053540, 26161580310, 31393896372, 39242370465, 52323160620, 78484740930, 156969481860]

約数ペア:

[(1, 156969481860), (2, 78484740930), (3, 52323160620), (4, 39242370465), (5, 31393896372), (6, 26161580310), (9, 17441053540), (10, 15696948186), (12, 13080790155), (15, 10464632124), (18, 8720526770), (20, 7848474093), (30, 5232316062), (36, 4360263385), (45, 3488210708), (60, 2616158031), (90, 1744105354), (180, 872052677), (293, 535732020), (586, 267866010), (879, 178577340), (1172, 133933005), (1465, 107146404), (1758, 89288670), (2637, 59525780), (2930, 53573202), (3516, 44644335), (4395, 35715468), (5274, 29762890), (5860, 26786601), (8790, 17857734), (10548, 14881445), (13185, 11905156), (17580, 8928867), (26370, 5952578), (52740, 2976289)]