165091798

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2284

約数の個数: 24

約数和(自身を含む): 263923272

約数和(自身を除く): 98831474

約数列:

[1, 2, 19, 38, 107, 214, 361, 722, 2033, 2137, 4066, 4274, 38627, 40603, 77254, 81206, 228659, 457318, 771457, 1542914, 4344521, 8689042, 82545899, 165091798]

約数ペア:

[(1, 165091798), (2, 82545899), (19, 8689042), (38, 4344521), (107, 1542914), (214, 771457), (361, 457318), (722, 228659), (2033, 81206), (2137, 77254), (4066, 40603), (4274, 38627)]