156288808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1597}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 316116360

約数和(自身を除く): 159827552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 941, 1597, 1882, 3194, 3764, 6388, 7528, 12233, 12776, 20761, 24466, 41522, 48932, 83044, 97864, 166088, 1502777, 3005554, 6011108, 12022216, 19536101, 39072202, 78144404, 156288808]

約数ペア:

[(1, 156288808), (2, 78144404), (4, 39072202), (8, 19536101), (13, 12022216), (26, 6011108), (52, 3005554), (104, 1502777), (941, 166088), (1597, 97864), (1882, 83044), (3194, 48932), (3764, 41522), (6388, 24466), (7528, 20761), (12233, 12776)]