156942972236

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{299509489}}^1$

素因数の和:299509624

約数の個数: 12

約数和(自身を含む): 276746768760

約数和(自身を除く): 119803796524

約数列:

[1, 2, 4, 131, 262, 524, 299509489, 599018978, 1198037956, 39235743059, 78471486118, 156942972236]

約数ペア:

[(1, 156942972236), (2, 78471486118), (4, 39235743059), (131, 1198037956), (262, 599018978), (524, 299509489)]