166160410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17509}}^1$

素因数の和:17602

約数の個数: 32

約数和(自身を含む): 326526480

約数和(自身を除く): 160366070

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 17509, 35018, 87545, 175090, 227617, 455234, 1138085, 1278157, 2276170, 2556314, 6390785, 12781570, 16616041, 33232082, 83080205, 166160410]

約数ペア:

[(1, 166160410), (2, 83080205), (5, 33232082), (10, 16616041), (13, 12781570), (26, 6390785), (65, 2556314), (73, 2276170), (130, 1278157), (146, 1138085), (365, 455234), (730, 227617), (949, 175090), (1898, 87545), (4745, 35018), (9490, 17509)]