155485514

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{2677}}^1$

素因数の和:3049

約数の個数: 16

約数和(自身を含む): 236296008

約数和(自身を除く): 80810494

約数列:

[1, 2, 113, 226, 257, 514, 2677, 5354, 29041, 58082, 302501, 605002, 687989, 1375978, 77742757, 155485514]

約数ペア:

[(1, 155485514), (2, 77742757), (113, 1375978), (226, 687989), (257, 605002), (514, 302501), (2677, 58082), (5354, 29041)]