139294712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{424679}}^1$

素因数の和:424726

約数の個数: 16

約数和(自身を含む): 267548400

約数和(自身を除く): 128253688

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 424679, 849358, 1698716, 3397432, 17411839, 34823678, 69647356, 139294712]

約数ペア:

[(1, 139294712), (2, 69647356), (4, 34823678), (8, 17411839), (41, 3397432), (82, 1698716), (164, 849358), (328, 424679)]