170878812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17957}}^1$

素因数の和:18038

約数の個数: 48

約数和(自身を含む): 436451232

約数和(自身を除く): 265572420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 17957, 35914, 53871, 71828, 107742, 215484, 233441, 466882, 700323, 933764, 1095377, 1400646, 2190754, 2801292, 3286131, 4381508, 6572262, 13144524, 14239901, 28479802, 42719703, 56959604, 85439406, 170878812]

約数ペア:

[(1, 170878812), (2, 85439406), (3, 56959604), (4, 42719703), (6, 28479802), (12, 14239901), (13, 13144524), (26, 6572262), (39, 4381508), (52, 3286131), (61, 2801292), (78, 2190754), (122, 1400646), (156, 1095377), (183, 933764), (244, 700323), (366, 466882), (732, 233441), (793, 215484), (1586, 107742), (2379, 71828), (3172, 53871), (4758, 35914), (9516, 17957)]