156927313157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{38729}}^1$

素因数の和:39053

約数の個数: 32

約数和(自身を含む): 178155521280

約数和(自身を除く): 21228208123

約数列:

[1, 17, 23, 43, 241, 391, 731, 989, 4097, 5543, 10363, 16813, 38729, 94231, 176171, 238349, 658393, 890767, 1665347, 4051933, 9333689, 15143039, 28310899, 38302981, 158672713, 214674847, 401348627, 651150677, 3649472399, 6822926659, 9231018421, 156927313157]

約数ペア:

[(1, 156927313157), (17, 9231018421), (23, 6822926659), (43, 3649472399), (241, 651150677), (391, 401348627), (731, 214674847), (989, 158672713), (4097, 38302981), (5543, 28310899), (10363, 15143039), (16813, 9333689), (38729, 4051933), (94231, 1665347), (176171, 890767), (238349, 658393)]