157090205321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{57395033}}^1$

素因数の和:57395080

約数の個数: 16

約数和(自身を含む): 198357237504

約数和(自身を除く): 41267032183

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 57395033, 401765231, 975715561, 1320085759, 6830008927, 9240600313, 22441457903, 157090205321]

約数ペア:

[(1, 157090205321), (7, 22441457903), (17, 9240600313), (23, 6830008927), (119, 1320085759), (161, 975715561), (391, 401765231), (2737, 57395033)]