171348

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 406560

約数和(自身を除く): 235212

約数列:

[1, 2, 3, 4, 6, 12, 109, 131, 218, 262, 327, 393, 436, 524, 654, 786, 1308, 1572, 14279, 28558, 42837, 57116, 85674, 171348]

約数ペア:

[(1, 171348), (2, 85674), (3, 57116), (4, 42837), (6, 28558), (12, 14279), (109, 1572), (131, 1308), (218, 786), (262, 654), (327, 524), (393, 436)]