164030545

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 232275456

約数和(自身を除く): 68244911

約数列:

[1, 5, 7, 35, 41, 151, 205, 287, 755, 757, 1057, 1435, 3785, 5285, 5299, 6191, 26495, 30955, 31037, 43337, 114307, 155185, 216685, 217259, 571535, 800149, 1086295, 4000745, 4686587, 23432935, 32806109, 164030545]

約数ペア:

[(1, 164030545), (5, 32806109), (7, 23432935), (35, 4686587), (41, 4000745), (151, 1086295), (205, 800149), (287, 571535), (755, 217259), (757, 216685), (1057, 155185), (1435, 114307), (3785, 43337), (5285, 31037), (5299, 30955), (6191, 26495)]