157024880072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{633164839}}^1$

素因数の和:633164876

約数の個数: 16

約数和(自身を含む): 303919123200

約数和(自身を除く): 146894243128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 633164839, 1266329678, 2532659356, 5065318712, 19628110009, 39256220018, 78512440036, 157024880072]

約数ペア:

[(1, 157024880072), (2, 78512440036), (4, 39256220018), (8, 19628110009), (31, 5065318712), (62, 2532659356), (124, 1266329678), (248, 633164839)]