156919891429

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{2543}}^1\times {\mathrm{58379}}^1$

素因数の和:61080

約数の個数: 16

約数和(自身を含む): 180598763520

約数和(自身を除く): 23678872091

約数列:

[1, 7, 151, 1057, 2543, 17801, 58379, 383993, 408653, 2687951, 8815229, 61706603, 148457797, 1039204579, 22417127347, 156919891429]

約数ペア:

[(1, 156919891429), (7, 22417127347), (151, 1039204579), (1057, 148457797), (2543, 61706603), (17801, 8815229), (58379, 2687951), (383993, 408653)]