137135778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{13421}}^1$

素因数の和:13570

約数の個数: 32

約数和(自身を含む): 297646272

約数和(自身を除く): 160510494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 13421, 26842, 40263, 80526, 174473, 348946, 523419, 1046838, 1758151, 3516302, 5274453, 10548906, 22855963, 45711926, 68567889, 137135778]

約数ペア:

[(1, 137135778), (2, 68567889), (3, 45711926), (6, 22855963), (13, 10548906), (26, 5274453), (39, 3516302), (78, 1758151), (131, 1046838), (262, 523419), (393, 348946), (786, 174473), (1703, 80526), (3406, 40263), (5109, 26842), (10218, 13421)]