164103664

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 324864128

約数和(自身を除く): 160760464

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 277, 488, 554, 607, 976, 1108, 1214, 2216, 2428, 4432, 4856, 9712, 16897, 33794, 37027, 67588, 74054, 135176, 148108, 168139, 270352, 296216, 336278, 592432, 672556, 1345112, 2690224, 10256479, 20512958, 41025916, 82051832, 164103664]

約数ペア:

[(1, 164103664), (2, 82051832), (4, 41025916), (8, 20512958), (16, 10256479), (61, 2690224), (122, 1345112), (244, 672556), (277, 592432), (488, 336278), (554, 296216), (607, 270352), (976, 168139), (1108, 148108), (1214, 135176), (2216, 74054), (2428, 67588), (4432, 37027), (4856, 33794), (9712, 16897)]