118520168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2179}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 239887200

約数和(自身を除く): 121367032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 2092, 2179, 4184, 4358, 6799, 8716, 13598, 17432, 27196, 28327, 54392, 56654, 113308, 226616, 1139617, 2279234, 4558468, 9116936, 14815021, 29630042, 59260084, 118520168]

約数ペア:

[(1, 118520168), (2, 59260084), (4, 29630042), (8, 14815021), (13, 9116936), (26, 4558468), (52, 2279234), (104, 1139617), (523, 226616), (1046, 113308), (2092, 56654), (2179, 54392), (4184, 28327), (4358, 27196), (6799, 17432), (8716, 13598)]