156919882

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{108821}}^1$

素因数の和:108933

約数の個数: 16

約数和(自身を含む): 271619712

約数和(自身を除く): 114699830

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 108821, 217642, 761747, 1523494, 11208563, 22417126, 78459941, 156919882]

約数ペア:

[(1, 156919882), (2, 78459941), (7, 22417126), (14, 11208563), (103, 1523494), (206, 761747), (721, 217642), (1442, 108821)]