157032158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 250668000

約数和(自身を除く): 93635842

約数列:

[1, 2, 29, 58, 59, 109, 118, 218, 421, 842, 1711, 3161, 3422, 6322, 6431, 12209, 12862, 24418, 24839, 45889, 49678, 91778, 186499, 372998, 720331, 1330781, 1440662, 2661562, 2707451, 5414902, 78516079, 157032158]

約数ペア:

[(1, 157032158), (2, 78516079), (29, 5414902), (58, 2707451), (59, 2661562), (109, 1440662), (118, 1330781), (218, 720331), (421, 372998), (842, 186499), (1711, 91778), (3161, 49678), (3422, 45889), (6322, 24839), (6431, 24418), (12209, 12862)]