161653962

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{15493}}^1$

素因数の和:15582

約数の個数: 32

約数和(自身を含む): 339132672

約数和(自身を除く): 177478710

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 5217, 10434, 15493, 30986, 46479, 92958, 573241, 728171, 1146482, 1456342, 1719723, 2184513, 3439446, 4369026, 26942327, 53884654, 80826981, 161653962]

約数ペア:

[(1, 161653962), (2, 80826981), (3, 53884654), (6, 26942327), (37, 4369026), (47, 3439446), (74, 2184513), (94, 1719723), (111, 1456342), (141, 1146482), (222, 728171), (282, 573241), (1739, 92958), (3478, 46479), (5217, 30986), (10434, 15493)]