163478330

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{109717}}^1$

素因数の和:109873

約数の個数: 16

約数和(自身を含む): 296238600

約数和(自身を除く): 132760270

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 109717, 219434, 548585, 1097170, 16347833, 32695666, 81739165, 163478330]

約数ペア:

[(1, 163478330), (2, 81739165), (5, 32695666), (10, 16347833), (149, 1097170), (298, 548585), (745, 219434), (1490, 109717)]