123066664

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{12703}}^1$

素因数の和:12889

約数の個数: 32

約数和(自身を含む): 265259520

約数和(自身を除く): 142192856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 12703, 25406, 50812, 88921, 101624, 177842, 355684, 711368, 2197619, 4395238, 8790476, 15383333, 17580952, 30766666, 61533332, 123066664]

約数ペア:

[(1, 123066664), (2, 61533332), (4, 30766666), (7, 17580952), (8, 15383333), (14, 8790476), (28, 4395238), (56, 2197619), (173, 711368), (346, 355684), (692, 177842), (1211, 101624), (1384, 88921), (2422, 50812), (4844, 25406), (9688, 12703)]