162145561

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 175785984

約数和(自身を除く): 13640423

約数列:

[1, 23, 43, 67, 989, 1541, 2447, 2881, 56281, 66263, 105221, 163949, 2420083, 3770827, 7049807, 162145561]

約数ペア:

[(1, 162145561), (23, 7049807), (43, 3770827), (67, 2420083), (989, 163949), (1541, 105221), (2447, 66263), (2881, 56281)]