129851664

素因数分解:

$2^4\times 3^1\times {\mathrm{2705243}}^1$

素因数の和:2705254

約数の個数: 20

約数和(自身を含む): 335450256

約数和(自身を除く): 205598592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2705243, 5410486, 8115729, 10820972, 16231458, 21641944, 32462916, 43283888, 64925832, 129851664]

約数ペア:

[(1, 129851664), (2, 64925832), (3, 43283888), (4, 32462916), (6, 21641944), (8, 16231458), (12, 10820972), (16, 8115729), (24, 5410486), (48, 2705243)]