137804926

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 246343680

約数和(自身を除く): 108538754

約数列:

[1, 2, 7, 14, 29, 58, 131, 203, 262, 406, 917, 1834, 2591, 3799, 5182, 7598, 18137, 26593, 36274, 53186, 75139, 150278, 339421, 525973, 678842, 1051946, 2375947, 4751894, 9843209, 19686418, 68902463, 137804926]

約数ペア:

[(1, 137804926), (2, 68902463), (7, 19686418), (14, 9843209), (29, 4751894), (58, 2375947), (131, 1051946), (203, 678842), (262, 525973), (406, 339421), (917, 150278), (1834, 75139), (2591, 53186), (3799, 36274), (5182, 26593), (7598, 18137)]