163051764

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{21001}}^1$

素因数の和:21655

約数の個数: 24

約数和(自身を含む): 381060288

約数和(自身を除く): 218008524

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 21001, 42002, 63003, 84004, 126006, 252012, 13587647, 27175294, 40762941, 54350588, 81525882, 163051764]

約数ペア:

[(1, 163051764), (2, 81525882), (3, 54350588), (4, 40762941), (6, 27175294), (12, 13587647), (647, 252012), (1294, 126006), (1941, 84004), (2588, 63003), (3882, 42002), (7764, 21001)]