157118418

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{26371}}^1$

素因数の和:26710

約数の個数: 24

約数和(自身を含む): 341464656

約数和(自身を除く): 184346238

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 26371, 52742, 79113, 158226, 237339, 474678, 8728801, 17457602, 26186403, 52372806, 78559209, 157118418]

約数ペア:

[(1, 157118418), (2, 78559209), (3, 52372806), (6, 26186403), (9, 17457602), (18, 8728801), (331, 474678), (662, 237339), (993, 158226), (1986, 79113), (2979, 52742), (5958, 26371)]