129819166

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1\times {\mathrm{773}}^1$

素因数の和:1547

約数の個数: 16

約数和(自身を含む): 196775568

約数和(自身を除く): 66956402

約数列:

[1, 2, 131, 262, 641, 773, 1282, 1546, 83971, 101263, 167942, 202526, 495493, 990986, 64909583, 129819166]

約数ペア:

[(1, 129819166), (2, 64909583), (131, 990986), (262, 495493), (641, 202526), (773, 167942), (1282, 101263), (1546, 83971)]