149574032

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{82729}}^1$

素因数の和:82850

約数の個数: 20

約数和(自身を含む): 292367820

約数和(自身を除く): 142793788

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 82729, 165458, 330916, 661832, 1323664, 9348377, 18696754, 37393508, 74787016, 149574032]

約数ペア:

[(1, 149574032), (2, 74787016), (4, 37393508), (8, 18696754), (16, 9348377), (113, 1323664), (226, 661832), (452, 330916), (904, 165458), (1808, 82729)]