153945242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 260717184

約数和(自身を除く): 106771942

約数列:

[1, 2, 11, 22, 41, 82, 103, 206, 451, 902, 1133, 1657, 2266, 3314, 4223, 8446, 18227, 36454, 46453, 67937, 92906, 135874, 170671, 341342, 747307, 1494614, 1877381, 3754762, 6997511, 13995022, 76972621, 153945242]

約数ペア:

[(1, 153945242), (2, 76972621), (11, 13995022), (22, 6997511), (41, 3754762), (82, 1877381), (103, 1494614), (206, 747307), (451, 341342), (902, 170671), (1133, 135874), (1657, 92906), (2266, 67937), (3314, 46453), (4223, 36454), (8446, 18227)]