131577258

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 135295062

約数列:

[1, 2, 3, 6, 107, 214, 311, 321, 622, 642, 659, 933, 1318, 1866, 1977, 3954, 33277, 66554, 70513, 99831, 141026, 199662, 204949, 211539, 409898, 423078, 614847, 1229694, 21929543, 43859086, 65788629, 131577258]

約数ペア:

[(1, 131577258), (2, 65788629), (3, 43859086), (6, 21929543), (107, 1229694), (214, 614847), (311, 423078), (321, 409898), (622, 211539), (642, 204949), (659, 199662), (933, 141026), (1318, 99831), (1866, 70513), (1977, 66554), (3954, 33277)]