165159412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 330728832

約数和(自身を除く): 165569420

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 293, 506, 557, 586, 1012, 1114, 1172, 2228, 3223, 6127, 6446, 6739, 12254, 12811, 12892, 13478, 24508, 25622, 26956, 51244, 74129, 140921, 148258, 163201, 281842, 296516, 326402, 563684, 652804, 1795211, 3590422, 3753623, 7180844, 7507246, 15014492, 41289853, 82579706, 165159412]

約数ペア:

[(1, 165159412), (2, 82579706), (4, 41289853), (11, 15014492), (22, 7507246), (23, 7180844), (44, 3753623), (46, 3590422), (92, 1795211), (253, 652804), (293, 563684), (506, 326402), (557, 296516), (586, 281842), (1012, 163201), (1114, 148258), (1172, 140921), (2228, 74129), (3223, 51244), (6127, 26956), (6446, 25622), (6739, 24508), (12254, 13478), (12811, 12892)]