165161012

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{164503}}^1$

素因数の和:164758

約数の個数: 12

約数和(自身を含む): 290185056

約数和(自身を除く): 125024044

約数列:

[1, 2, 4, 251, 502, 1004, 164503, 329006, 658012, 41290253, 82580506, 165161012]

約数ペア:

[(1, 165161012), (2, 82580506), (4, 41290253), (251, 658012), (502, 329006), (1004, 164503)]