164611180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139501}}^1$

素因数の和:139569

約数の個数: 24

約数和(自身を含む): 351545040

約数和(自身を除く): 186933860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 139501, 279002, 558004, 697505, 1395010, 2790020, 8230559, 16461118, 32922236, 41152795, 82305590, 164611180]

約数ペア:

[(1, 164611180), (2, 82305590), (4, 41152795), (5, 32922236), (10, 16461118), (20, 8230559), (59, 2790020), (118, 1395010), (236, 697505), (295, 558004), (590, 279002), (1180, 139501)]