123260336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{983}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 253671264

約数和(自身を除く): 130410928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 922, 983, 1844, 1966, 3688, 3932, 7376, 7837, 7864, 15674, 15728, 16711, 31348, 33422, 62696, 66844, 125392, 133688, 267376, 453163, 906326, 1812652, 3625304, 7250608, 7703771, 15407542, 30815084, 61630168, 123260336]

約数ペア:

[(1, 123260336), (2, 61630168), (4, 30815084), (8, 15407542), (16, 7703771), (17, 7250608), (34, 3625304), (68, 1812652), (136, 906326), (272, 453163), (461, 267376), (922, 133688), (983, 125392), (1844, 66844), (1966, 62696), (3688, 33422), (3932, 31348), (7376, 16711), (7837, 15728), (7864, 15674)]