162128113

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 193840128

約数和(自身を除く): 31712015

約数列:

[1, 7, 49, 53, 163, 371, 383, 1141, 2597, 2681, 7987, 8639, 18767, 20299, 60473, 62429, 142093, 423311, 437003, 994651, 3059021, 3308737, 23161159, 162128113]

約数ペア:

[(1, 162128113), (7, 23161159), (49, 3308737), (53, 3059021), (163, 994651), (371, 437003), (383, 423311), (1141, 142093), (2597, 62429), (2681, 60473), (7987, 20299), (8639, 18767)]