126835268

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{40087}}^1$

素因数の和:40211

約数の個数: 24

約数和(自身を含む): 255921792

約数和(自身を除く): 129086524

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 40087, 80174, 160348, 280609, 561218, 1122436, 4529831, 9059662, 18119324, 31708817, 63417634, 126835268]

約数ペア:

[(1, 126835268), (2, 63417634), (4, 31708817), (7, 18119324), (14, 9059662), (28, 4529831), (113, 1122436), (226, 561218), (452, 280609), (791, 160348), (1582, 80174), (3164, 40087)]