159115957

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 218905344

約数和(自身を除く): 59789387

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 3157, 3731, 3877, 5863, 27139, 41041, 42647, 50401, 158957, 298529, 352807, 554411, 1112699, 1748527, 2066441, 3880877, 12239689, 14465087, 22730851, 159115957]

約数ペア:

[(1, 159115957), (7, 22730851), (11, 14465087), (13, 12239689), (41, 3880877), (77, 2066441), (91, 1748527), (143, 1112699), (287, 554411), (451, 352807), (533, 298529), (1001, 158957), (3157, 50401), (3731, 42647), (3877, 41041), (5863, 27139)]