156975963770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1\times {\mathrm{187387}}^1$

素因数の和:191822

約数の個数: 32

約数和(自身を含む): 297497188800

約数和(自身を除く): 140521225030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4409, 8818, 22045, 44090, 83771, 167542, 187387, 374774, 418855, 837710, 936935, 1873870, 3560353, 7120706, 17801765, 35603530, 826189283, 1652378566, 4130946415, 8261892830, 15697596377, 31395192754, 78487981885, 156975963770]

約数ペア:

[(1, 156975963770), (2, 78487981885), (5, 31395192754), (10, 15697596377), (19, 8261892830), (38, 4130946415), (95, 1652378566), (190, 826189283), (4409, 35603530), (8818, 17801765), (22045, 7120706), (44090, 3560353), (83771, 1873870), (167542, 936935), (187387, 837710), (374774, 418855)]