139668828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{895313}}^1$

素因数の和:895333

約数の個数: 24

約数和(自身を含む): 350963088

約数和(自身を除く): 211294260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 895313, 1790626, 2685939, 3581252, 5371878, 10743756, 11639069, 23278138, 34917207, 46556276, 69834414, 139668828]

約数ペア:

[(1, 139668828), (2, 69834414), (3, 46556276), (4, 34917207), (6, 23278138), (12, 11639069), (13, 10743756), (26, 5371878), (39, 3581252), (52, 2685939), (78, 1790626), (156, 895313)]