172076168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27541}}^1$

素因数の和:27629

約数の個数: 32

約数和(自身を含む): 356944320

約数和(自身を除く): 184868152

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 27541, 55082, 110164, 220328, 302951, 605902, 1211804, 1955411, 2423608, 3910822, 7821644, 15643288, 21509521, 43019042, 86038084, 172076168]

約数ペア:

[(1, 172076168), (2, 86038084), (4, 43019042), (8, 21509521), (11, 15643288), (22, 7821644), (44, 3910822), (71, 2423608), (88, 1955411), (142, 1211804), (284, 605902), (568, 302951), (781, 220328), (1562, 110164), (3124, 55082), (6248, 27541)]