156940292008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{276303331}}^1$

素因数の和:276303408

約数の個数: 16

約数和(自身を含む): 298407598560

約数和(自身を除く): 141467306552

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 276303331, 552606662, 1105213324, 2210426648, 19617536501, 39235073002, 78470146004, 156940292008]

約数ペア:

[(1, 156940292008), (2, 78470146004), (4, 39235073002), (8, 19617536501), (71, 2210426648), (142, 1105213324), (284, 552606662), (568, 276303331)]