162191270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1087}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 299870208

約数和(自身を除く): 137678938

約数列:

[1, 2, 5, 10, 43, 86, 215, 347, 430, 694, 1087, 1735, 2174, 3470, 5435, 10870, 14921, 29842, 46741, 74605, 93482, 149210, 233705, 377189, 467410, 754378, 1885945, 3771890, 16219127, 32438254, 81095635, 162191270]

約数ペア:

[(1, 162191270), (2, 81095635), (5, 32438254), (10, 16219127), (43, 3771890), (86, 1885945), (215, 754378), (347, 467410), (430, 377189), (694, 233705), (1087, 149210), (1735, 93482), (2174, 74605), (3470, 46741), (5435, 29842), (10870, 14921)]