156908639998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{192762457}}^1$

素因数の和:192762507

約数の個数: 16

約数和(自身を含む): 263699042544

約数和(自身を除く): 106790402546

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 192762457, 385524914, 2120387027, 4240774054, 7132210909, 14264421818, 78454319999, 156908639998]

約数ペア:

[(1, 156908639998), (2, 78454319999), (11, 14264421818), (22, 7132210909), (37, 4240774054), (74, 2120387027), (407, 385524914), (814, 192762457)]