156923235

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{71167}}^1$

素因数の和:71192

約数の個数: 36

約数和(自身を含む): 316412928

約数和(自身を除く): 159489693

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 71167, 213501, 355835, 498169, 640503, 1067505, 1494507, 2490845, 3202515, 3487183, 4483521, 7472535, 10461549, 17435915, 22417605, 31384647, 52307745, 156923235]

約数ペア:

[(1, 156923235), (3, 52307745), (5, 31384647), (7, 22417605), (9, 17435915), (15, 10461549), (21, 7472535), (35, 4483521), (45, 3487183), (49, 3202515), (63, 2490845), (105, 1494507), (147, 1067505), (245, 640503), (315, 498169), (441, 355835), (735, 213501), (2205, 71167)]