163939716

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{13513}}^1$

素因数の和:13860

約数の個数: 36

約数和(自身を含む): 415663612

約数和(自身を除く): 251723896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 2022, 3033, 4044, 6066, 12132, 13513, 27026, 40539, 54052, 81078, 121617, 162156, 243234, 486468, 4553881, 9107762, 13661643, 18215524, 27323286, 40984929, 54646572, 81969858, 163939716]

約数ペア:

[(1, 163939716), (2, 81969858), (3, 54646572), (4, 40984929), (6, 27323286), (9, 18215524), (12, 13661643), (18, 9107762), (36, 4553881), (337, 486468), (674, 243234), (1011, 162156), (1348, 121617), (2022, 81078), (3033, 54052), (4044, 40539), (6066, 27026), (12132, 13513)]