123588778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 196376400

約数和(自身を除く): 72787622

約数列:

[1, 2, 29, 58, 109, 113, 173, 218, 226, 346, 3161, 3277, 5017, 6322, 6554, 10034, 12317, 18857, 19549, 24634, 37714, 39098, 357193, 546853, 566921, 714386, 1093706, 1133842, 2130841, 4261682, 61794389, 123588778]

約数ペア:

[(1, 123588778), (2, 61794389), (29, 4261682), (58, 2130841), (109, 1133842), (113, 1093706), (173, 714386), (218, 566921), (226, 546853), (346, 357193), (3161, 39098), (3277, 37714), (5017, 24634), (6322, 19549), (6554, 18857), (10034, 12317)]