172904264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{57329}}^1$

素因数の和:57377

約数の個数: 32

約数和(自身を含む): 361179000

約数和(自身を除く): 188274736

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 57329, 114658, 229316, 458632, 745277, 1490554, 1662541, 2981108, 3325082, 5962216, 6650164, 13300328, 21613033, 43226066, 86452132, 172904264]

約数ペア:

[(1, 172904264), (2, 86452132), (4, 43226066), (8, 21613033), (13, 13300328), (26, 6650164), (29, 5962216), (52, 3325082), (58, 2981108), (104, 1662541), (116, 1490554), (232, 745277), (377, 458632), (754, 229316), (1508, 114658), (3016, 57329)]