164002810

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{110069}}^1$

素因数の和:110225

約数の個数: 16

約数和(自身を含む): 297189000

約数和(自身を除く): 133186190

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 110069, 220138, 550345, 1100690, 16400281, 32800562, 82001405, 164002810]

約数ペア:

[(1, 164002810), (2, 82001405), (5, 32800562), (10, 16400281), (149, 1100690), (298, 550345), (745, 220138), (1490, 110069)]