157480589

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11897}}^1$

素因数の和:11996

約数の個数: 16

約数和(自身を含む): 188845056

約数和(自身を除く): 31364467

約数列:

[1, 7, 31, 61, 217, 427, 1891, 11897, 13237, 83279, 368807, 725717, 2581649, 5080019, 22497227, 157480589]

約数ペア:

[(1, 157480589), (7, 22497227), (31, 5080019), (61, 2581649), (217, 725717), (427, 368807), (1891, 83279), (11897, 13237)]