157068782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 269623200

約数和(自身を除く): 112554418

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1417, 2071, 2834, 2917, 4142, 5834, 26923, 37921, 53846, 55423, 75842, 110846, 317953, 635906, 720499, 1440998, 4133389, 6041107, 8266778, 12082214, 78534391, 157068782]

約数ペア:

[(1, 157068782), (2, 78534391), (13, 12082214), (19, 8266778), (26, 6041107), (38, 4133389), (109, 1440998), (218, 720499), (247, 635906), (494, 317953), (1417, 110846), (2071, 75842), (2834, 55423), (2917, 53846), (4142, 37921), (5834, 26923)]