156724422

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{919}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 321573120

約数和(自身を除く): 164848698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 661, 919, 1322, 1838, 1983, 2757, 3966, 5514, 28423, 39517, 56846, 79034, 85269, 118551, 170538, 237102, 607459, 1214918, 1822377, 3644754, 26120737, 52241474, 78362211, 156724422]

約数ペア:

[(1, 156724422), (2, 78362211), (3, 52241474), (6, 26120737), (43, 3644754), (86, 1822377), (129, 1214918), (258, 607459), (661, 237102), (919, 170538), (1322, 118551), (1838, 85269), (1983, 79034), (2757, 56846), (3966, 39517), (5514, 28423)]