158533298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2063}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 297216000

約数和(自身を除く): 138682702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 499, 998, 2063, 3493, 4126, 5489, 6986, 10978, 14441, 22693, 28882, 38423, 45386, 76846, 158851, 317702, 1029437, 2058874, 7206059, 11323807, 14412118, 22647614, 79266649, 158533298]

約数ペア:

[(1, 158533298), (2, 79266649), (7, 22647614), (11, 14412118), (14, 11323807), (22, 7206059), (77, 2058874), (154, 1029437), (499, 317702), (998, 158851), (2063, 76846), (3493, 45386), (4126, 38423), (5489, 28882), (6986, 22693), (10978, 14441)]