129737498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{80783}}^1$

素因数の和:80869

約数の個数: 16

約数和(自身を含む): 215208576

約数和(自身を除く): 85471078

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 80783, 161566, 888613, 1777226, 5897159, 11794318, 64868749, 129737498]

約数ペア:

[(1, 129737498), (2, 64868749), (11, 11794318), (22, 5897159), (73, 1777226), (146, 888613), (803, 161566), (1606, 80783)]