145961572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{5503}}^1$

素因数の和:5875

約数の個数: 24

約数和(自身を含む): 269696000

約数和(自身を除く): 123734428

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 5503, 6631, 11006, 13262, 22012, 26524, 104557, 209114, 418228, 1920547, 3841094, 7682188, 36490393, 72980786, 145961572]

約数ペア:

[(1, 145961572), (2, 72980786), (4, 36490393), (19, 7682188), (38, 3841094), (76, 1920547), (349, 418228), (698, 209114), (1396, 104557), (5503, 26524), (6631, 22012), (11006, 13262)]