139373286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 307876800

約数和(自身を除く): 168503514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 109, 169, 194, 218, 291, 327, 338, 507, 582, 654, 1014, 1261, 1417, 2197, 2522, 2834, 3783, 4251, 4394, 6591, 7566, 8502, 10573, 13182, 16393, 18421, 21146, 31719, 32786, 36842, 49179, 55263, 63438, 98358, 110526, 137449, 213109, 239473, 274898, 412347, 426218, 478946, 639327, 718419, 824694, 1278654, 1436838, 1786837, 3573674, 5360511, 10721022, 23228881, 46457762, 69686643, 139373286]

約数ペア:

[(1, 139373286), (2, 69686643), (3, 46457762), (6, 23228881), (13, 10721022), (26, 5360511), (39, 3573674), (78, 1786837), (97, 1436838), (109, 1278654), (169, 824694), (194, 718419), (218, 639327), (291, 478946), (327, 426218), (338, 412347), (507, 274898), (582, 239473), (654, 213109), (1014, 137449), (1261, 110526), (1417, 98358), (2197, 63438), (2522, 55263), (2834, 49179), (3783, 36842), (4251, 32786), (4394, 31719), (6591, 21146), (7566, 18421), (8502, 16393), (10573, 13182)]