156974221090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4564531}}^1$

素因数の和:4564738

約数の個数: 32

約数和(自身を含む): 299068136640

約数和(自身を除く): 142093915550

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 3439, 6878, 17195, 34390, 4564531, 9129062, 22822655, 45645310, 86726089, 173452178, 433630445, 826180111, 867260890, 1652360222, 4130900555, 8261801110, 15697422109, 31394844218, 78487110545, 156974221090]

約数ペア:

[(1, 156974221090), (2, 78487110545), (5, 31394844218), (10, 15697422109), (19, 8261801110), (38, 4130900555), (95, 1652360222), (181, 867260890), (190, 826180111), (362, 433630445), (905, 173452178), (1810, 86726089), (3439, 45645310), (6878, 22822655), (17195, 9129062), (34390, 4564531)]