147704272

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{11003}}^1$

素因数の和:11850

約数の個数: 20

約数和(自身を含む): 286544160

約数和(自身を除く): 138839888

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 11003, 13424, 22006, 44012, 88024, 176048, 9231517, 18463034, 36926068, 73852136, 147704272]

約数ペア:

[(1, 147704272), (2, 73852136), (4, 36926068), (8, 18463034), (16, 9231517), (839, 176048), (1678, 88024), (3356, 44012), (6712, 22006), (11003, 13424)]