164802004

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 291646656

約数和(自身を除く): 126844652

約数列:

[1, 2, 4, 151, 281, 302, 562, 604, 971, 1124, 1942, 3884, 42431, 84862, 146621, 169724, 272851, 293242, 545702, 586484, 1091404, 41200501, 82401002, 164802004]

約数ペア:

[(1, 164802004), (2, 82401002), (4, 41200501), (151, 1091404), (281, 586484), (302, 545702), (562, 293242), (604, 272851), (971, 169724), (1124, 146621), (1942, 84862), (3884, 42431)]