157573726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 253992960

約数和(自身を除く): 96419234

約数列:

[1, 2, 19, 38, 103, 127, 206, 254, 317, 634, 1957, 2413, 3914, 4826, 6023, 12046, 13081, 26162, 32651, 40259, 65302, 80518, 248539, 497078, 620369, 764921, 1240738, 1529842, 4146677, 8293354, 78786863, 157573726]

約数ペア:

[(1, 157573726), (2, 78786863), (19, 8293354), (38, 4146677), (103, 1529842), (127, 1240738), (206, 764921), (254, 620369), (317, 497078), (634, 248539), (1957, 80518), (2413, 65302), (3914, 40259), (4826, 32651), (6023, 26162), (12046, 13081)]