161564136

素因数分解:

$2^3\times 3^1\times {\mathrm{569}}^1\times {\mathrm{11831}}^1$

素因数の和:12409

約数の個数: 32

約数和(自身を含む): 404654400

約数和(自身を除く): 243090264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 569, 1138, 1707, 2276, 3414, 4552, 6828, 11831, 13656, 23662, 35493, 47324, 70986, 94648, 141972, 283944, 6731839, 13463678, 20195517, 26927356, 40391034, 53854712, 80782068, 161564136]

約数ペア:

[(1, 161564136), (2, 80782068), (3, 53854712), (4, 40391034), (6, 26927356), (8, 20195517), (12, 13463678), (24, 6731839), (569, 283944), (1138, 141972), (1707, 94648), (2276, 70986), (3414, 47324), (4552, 35493), (6828, 23662), (11831, 13656)]