131750266

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{4229}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 203496840

約数和(自身を除く): 71746574

約数列:

[1, 2, 37, 74, 421, 842, 4229, 8458, 15577, 31154, 156473, 312946, 1780409, 3560818, 65875133, 131750266]

約数ペア:

[(1, 131750266), (2, 65875133), (37, 3560818), (74, 1780409), (421, 312946), (842, 156473), (4229, 31154), (8458, 15577)]