156645968166

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{79839943}}^1$

素因数の和:79840060

約数の個数: 24

約数和(自身を含む): 342513359760

約数和(自身を除く): 185867391594

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 79839943, 159679886, 239519829, 479039658, 718559487, 1437118974, 8702553787, 17405107574, 26107661361, 52215322722, 78322984083, 156645968166]

約数ペア:

[(1, 156645968166), (2, 78322984083), (3, 52215322722), (6, 26107661361), (9, 17405107574), (18, 8702553787), (109, 1437118974), (218, 718559487), (327, 479039658), (654, 239519829), (981, 159679886), (1962, 79839943)]