161508912

素因数分解:

$2^4\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{2551}}^1$

素因数の和:3881

約数の個数: 40

約数和(自身を含む): 417711360

約数和(自身を除く): 256202448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1319, 2551, 2638, 3957, 5102, 5276, 7653, 7914, 10204, 10552, 15306, 15828, 20408, 21104, 30612, 31656, 40816, 61224, 63312, 122448, 3364769, 6729538, 10094307, 13459076, 20188614, 26918152, 40377228, 53836304, 80754456, 161508912]

約数ペア:

[(1, 161508912), (2, 80754456), (3, 53836304), (4, 40377228), (6, 26918152), (8, 20188614), (12, 13459076), (16, 10094307), (24, 6729538), (48, 3364769), (1319, 122448), (2551, 63312), (2638, 61224), (3957, 40816), (5102, 31656), (5276, 30612), (7653, 21104), (7914, 20408), (10204, 15828), (10552, 15306)]