129129416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73037}}^1$

素因数の和:73073

約数の個数: 32

約数和(自身を含む): 276083640

約数和(自身を除く): 146954224

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 73037, 146074, 292148, 584296, 949481, 1241629, 1898962, 2483258, 3797924, 4966516, 7595848, 9933032, 16141177, 32282354, 64564708, 129129416]

約数ペア:

[(1, 129129416), (2, 64564708), (4, 32282354), (8, 16141177), (13, 9933032), (17, 7595848), (26, 4966516), (34, 3797924), (52, 2483258), (68, 1898962), (104, 1241629), (136, 949481), (221, 584296), (442, 292148), (884, 146074), (1768, 73037)]