156765544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13829}}^1$

素因数の和:13957

約数の個数: 32

約数和(自身を含む): 319473000

約数和(自身を除く): 162707456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 13829, 27658, 55316, 110632, 179777, 359554, 719108, 1438216, 1507361, 3014722, 6029444, 12058888, 19595693, 39191386, 78382772, 156765544]

約数ペア:

[(1, 156765544), (2, 78382772), (4, 39191386), (8, 19595693), (13, 12058888), (26, 6029444), (52, 3014722), (104, 1507361), (109, 1438216), (218, 719108), (436, 359554), (872, 179777), (1417, 110632), (2834, 55316), (5668, 27658), (11336, 13829)]