156926395

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 198295344

約数和(自身を除く): 41368949

約数列:

[1, 5, 29, 67, 145, 335, 557, 841, 1943, 2785, 4205, 9715, 16153, 37319, 56347, 80765, 186595, 281735, 468437, 1082251, 2342185, 5411255, 31385279, 156926395]

約数ペア:

[(1, 156926395), (5, 31385279), (29, 5411255), (67, 2342185), (145, 1082251), (335, 468437), (557, 281735), (841, 186595), (1943, 80765), (2785, 56347), (4205, 37319), (9715, 16153)]