156915454072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1508802443}}^1$

素因数の和:1508802462

約数の個数: 16

約数和(自身を含む): 316848513240

約数和(自身を除く): 159933059168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1508802443, 3017604886, 6035209772, 12070419544, 19614431759, 39228863518, 78457727036, 156915454072]

約数ペア:

[(1, 156915454072), (2, 78457727036), (4, 39228863518), (8, 19614431759), (13, 12070419544), (26, 6035209772), (52, 3017604886), (104, 1508802443)]