140665922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 229267584

約数和(自身を除く): 88601662

約数列:

[1, 2, 17, 34, 53, 106, 251, 311, 502, 622, 901, 1802, 4267, 5287, 8534, 10574, 13303, 16483, 26606, 32966, 78061, 156122, 226151, 280211, 452302, 560422, 1327037, 2654074, 4137233, 8274466, 70332961, 140665922]

約数ペア:

[(1, 140665922), (2, 70332961), (17, 8274466), (34, 4137233), (53, 2654074), (106, 1327037), (251, 560422), (311, 452302), (502, 280211), (622, 226151), (901, 156122), (1802, 78061), (4267, 32966), (5287, 26606), (8534, 16483), (10574, 13303)]