123156984

素因数分解:

$2^3\times 3^1\times {\mathrm{5131541}}^1$

素因数の和:5131550

約数の個数: 16

約数和(自身を含む): 307892520

約数和(自身を除く): 184735536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5131541, 10263082, 15394623, 20526164, 30789246, 41052328, 61578492, 123156984]

約数ペア:

[(1, 123156984), (2, 61578492), (3, 41052328), (4, 30789246), (6, 20526164), (8, 15394623), (12, 10263082), (24, 5131541)]