148963268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3623}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 274989120

約数和(自身を除く): 126025852

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 2164, 3623, 7246, 10279, 14492, 20558, 41116, 68837, 137674, 275348, 1960043, 3920086, 7840172, 37240817, 74481634, 148963268]

約数ペア:

[(1, 148963268), (2, 74481634), (4, 37240817), (19, 7840172), (38, 3920086), (76, 1960043), (541, 275348), (1082, 137674), (2164, 68837), (3623, 41116), (7246, 20558), (10279, 14492)]