149858044

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{21323}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 300924288

約数和(自身を除く): 151066244

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 21323, 42646, 85292, 149261, 298522, 597044, 5352073, 10704146, 21408292, 37464511, 74929022, 149858044]

約数ペア:

[(1, 149858044), (2, 74929022), (4, 37464511), (7, 21408292), (14, 10704146), (28, 5352073), (251, 597044), (502, 298522), (1004, 149261), (1757, 85292), (3514, 42646), (7028, 21323)]