144540008

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{11243}}^1$

素因数の和:12856

約数の個数: 16

約数和(自身を含む): 271205280

約数和(自身を除く): 126665272

約数列:

[1, 2, 4, 8, 1607, 3214, 6428, 11243, 12856, 22486, 44972, 89944, 18067501, 36135002, 72270004, 144540008]

約数ペア:

[(1, 144540008), (2, 72270004), (4, 36135002), (8, 18067501), (1607, 89944), (3214, 44972), (6428, 22486), (11243, 12856)]