161949078

素因数分解:

$2^1\times 3^3\times {\mathrm{1103}}^1\times {\mathrm{2719}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 360345600

約数和(自身を除く): 198396522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1103, 2206, 2719, 3309, 5438, 6618, 8157, 9927, 16314, 19854, 24471, 29781, 48942, 59562, 73413, 146826, 2999057, 5998114, 8997171, 17994342, 26991513, 53983026, 80974539, 161949078]

約数ペア:

[(1, 161949078), (2, 80974539), (3, 53983026), (6, 26991513), (9, 17994342), (18, 8997171), (27, 5998114), (54, 2999057), (1103, 146826), (2206, 73413), (2719, 59562), (3309, 48942), (5438, 29781), (6618, 24471), (8157, 19854), (9927, 16314)]