159665690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{238307}}^1$

素因数の和:238381

約数の個数: 16

約数和(自身を含む): 291688992

約数和(自身を除く): 132023302

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 238307, 476614, 1191535, 2383070, 15966569, 31933138, 79832845, 159665690]

約数ペア:

[(1, 159665690), (2, 79832845), (5, 31933138), (10, 15966569), (67, 2383070), (134, 1191535), (335, 476614), (670, 238307)]