157027370

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{38393}}^1$

素因数の和:38809

約数の個数: 16

約数和(自身を含む): 283347720

約数和(自身を除く): 126320350

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 38393, 76786, 191965, 383930, 15702737, 31405474, 78513685, 157027370]

約数ペア:

[(1, 157027370), (2, 78513685), (5, 31405474), (10, 15702737), (409, 383930), (818, 191965), (2045, 76786), (4090, 38393)]