157039351

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4357}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 189660160

約数和(自身を除く): 32620809

約数列:

[1, 7, 19, 133, 271, 1897, 4357, 5149, 30499, 36043, 82783, 579481, 1180747, 8265229, 22434193, 157039351]

約数ペア:

[(1, 157039351), (7, 22434193), (19, 8265229), (133, 1180747), (271, 579481), (1897, 82783), (4357, 36043), (5149, 30499)]