139968017296

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{7831693}}^1$

素因数の和:7832818

約数の個数: 20

約数和(自身を含む): 271430850652

約数和(自身を除く): 131462833356

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 7831693, 15663386, 31326772, 62653544, 125307088, 8748001081, 17496002162, 34992004324, 69984008648, 139968017296]

約数ペア:

[(1, 139968017296), (2, 69984008648), (4, 34992004324), (8, 17496002162), (16, 8748001081), (1117, 125307088), (2234, 62653544), (4468, 31326772), (8936, 15663386), (17872, 7831693)]