157216984

素因数分解:

$2^3\times {\mathrm{1831}}^1\times {\mathrm{10733}}^1$

素因数の和:12570

約数の個数: 16

約数和(自身を含む): 294970320

約数和(自身を除く): 137753336

約数列:

[1, 2, 4, 8, 1831, 3662, 7324, 10733, 14648, 21466, 42932, 85864, 19652123, 39304246, 78608492, 157216984]

約数ペア:

[(1, 157216984), (2, 78608492), (4, 39304246), (8, 19652123), (1831, 85864), (3662, 42932), (7324, 21466), (10733, 14648)]