156941197945

素因数分解:

$5^1\times 7^1\times {\mathrm{34487}}^1\times {\mathrm{130021}}^1$

素因数の和:164520

約数の個数: 16

約数和(自身を含む): 215241539328

約数和(自身を除く): 58300341383

約数列:

[1, 5, 7, 35, 34487, 130021, 172435, 241409, 650105, 910147, 1207045, 4550735, 4484034227, 22420171135, 31388239589, 156941197945]

約数ペア:

[(1, 156941197945), (5, 31388239589), (7, 22420171135), (35, 4484034227), (34487, 4550735), (130021, 1207045), (172435, 910147), (241409, 650105)]