131573234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1663}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 226437120

約数和(自身を除く): 94863886

約数列:

[1, 2, 13, 17, 26, 34, 179, 221, 358, 442, 1663, 2327, 3043, 3326, 4654, 6086, 21619, 28271, 39559, 43238, 56542, 79118, 297677, 367523, 595354, 735046, 3869801, 5060509, 7739602, 10121018, 65786617, 131573234]

約数ペア:

[(1, 131573234), (2, 65786617), (13, 10121018), (17, 7739602), (26, 5060509), (34, 3869801), (179, 735046), (221, 595354), (358, 367523), (442, 297677), (1663, 79118), (2327, 56542), (3043, 43238), (3326, 39559), (4654, 28271), (6086, 21619)]