163040216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1072633}}^1$

素因数の和:1072658

約数の個数: 16

約数和(自身を含む): 321790200

約数和(自身を除く): 158749984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1072633, 2145266, 4290532, 8581064, 20380027, 40760054, 81520108, 163040216]

約数ペア:

[(1, 163040216), (2, 81520108), (4, 40760054), (8, 20380027), (19, 8581064), (38, 4290532), (76, 2145266), (152, 1072633)]