156764477690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1120787}}^1$

素因数の和:1121062

約数の個数: 32

約数和(自身を含む): 287603167104

約数和(自身を除く): 130838689414

約数列:

[1, 2, 5, 10, 71, 142, 197, 355, 394, 710, 985, 1970, 13987, 27974, 69935, 139870, 1120787, 2241574, 5603935, 11207870, 79575877, 159151754, 220795039, 397879385, 441590078, 795758770, 1103975195, 2207950390, 15676447769, 31352895538, 78382238845, 156764477690]

約数ペア:

[(1, 156764477690), (2, 78382238845), (5, 31352895538), (10, 15676447769), (71, 2207950390), (142, 1103975195), (197, 795758770), (355, 441590078), (394, 397879385), (710, 220795039), (985, 159151754), (1970, 79575877), (13987, 11207870), (27974, 5603935), (69935, 2241574), (139870, 1120787)]