139596884

素因数分解:

$2^2\times 7^3\times {\mathrm{101747}}^1$

素因数の和:101772

約数の個数: 24

約数和(自身を含む): 284894400

約数和(自身を除く): 145297516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 101747, 203494, 406988, 712229, 1424458, 2848916, 4985603, 9971206, 19942412, 34899221, 69798442, 139596884]

約数ペア:

[(1, 139596884), (2, 69798442), (4, 34899221), (7, 19942412), (14, 9971206), (28, 4985603), (49, 2848916), (98, 1424458), (196, 712229), (343, 406988), (686, 203494), (1372, 101747)]