138434632

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{85243}}^1$

素因数の和:85285

約数の個数: 32

約数和(自身を含む): 306878400

約数和(自身を除く): 168443768

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 85243, 170486, 340972, 596701, 681944, 1193402, 2386804, 2472047, 4773608, 4944094, 9888188, 17304329, 19776376, 34608658, 69217316, 138434632]

約数ペア:

[(1, 138434632), (2, 69217316), (4, 34608658), (7, 19776376), (8, 17304329), (14, 9888188), (28, 4944094), (29, 4773608), (56, 2472047), (58, 2386804), (116, 1193402), (203, 681944), (232, 596701), (406, 340972), (812, 170486), (1624, 85243)]