128956074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27103}}^1$

素因数の和:27182

約数の個数: 32

約数和(自身を含む): 282315264

約数和(自身を除く): 153359190

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 27103, 54206, 81309, 162618, 352339, 704678, 1057017, 1653283, 2114034, 3306566, 4959849, 9919698, 21492679, 42985358, 64478037, 128956074]

約数ペア:

[(1, 128956074), (2, 64478037), (3, 42985358), (6, 21492679), (13, 9919698), (26, 4959849), (39, 3306566), (61, 2114034), (78, 1653283), (122, 1057017), (183, 704678), (366, 352339), (793, 162618), (1586, 81309), (2379, 54206), (4758, 27103)]