165933964

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{81181}}^1$

素因数の和:81265

約数の個数: 24

約数和(自身を含む): 336418208

約数和(自身を除く): 170484244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 81181, 162362, 324724, 568267, 1136534, 2273068, 5926213, 11852426, 23704852, 41483491, 82966982, 165933964]

約数ペア:

[(1, 165933964), (2, 82966982), (4, 41483491), (7, 23704852), (14, 11852426), (28, 5926213), (73, 2273068), (146, 1136534), (292, 568267), (511, 324724), (1022, 162362), (2044, 81181)]