157412072

素因数分解:

$2^3\times {\mathrm{1009}}^1\times {\mathrm{19501}}^1$

素因数の和:20516

約数の個数: 16

約数和(自身を含む): 295455300

約数和(自身を除く): 138043228

約数列:

[1, 2, 4, 8, 1009, 2018, 4036, 8072, 19501, 39002, 78004, 156008, 19676509, 39353018, 78706036, 157412072]

約数ペア:

[(1, 157412072), (2, 78706036), (4, 39353018), (8, 19676509), (1009, 156008), (2018, 78004), (4036, 39002), (8072, 19501)]