161887608

素因数分解:

$2^3\times 3^2\times {\mathrm{2248439}}^1$

素因数の和:2248451

約数の個数: 24

約数和(自身を含む): 438445800

約数和(自身を除く): 276558192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2248439, 4496878, 6745317, 8993756, 13490634, 17987512, 20235951, 26981268, 40471902, 53962536, 80943804, 161887608]

約数ペア:

[(1, 161887608), (2, 80943804), (3, 53962536), (4, 40471902), (6, 26981268), (8, 20235951), (9, 17987512), (12, 13490634), (18, 8993756), (24, 6745317), (36, 4496878), (72, 2248439)]