145953272

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{16451}}^1$

素因数の和:17566

約数の個数: 16

約数和(自身を含む): 273925800

約数和(自身を除く): 127972528

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 16451, 32902, 65804, 131608, 18244159, 36488318, 72976636, 145953272]

約数ペア:

[(1, 145953272), (2, 72976636), (4, 36488318), (8, 18244159), (1109, 131608), (2218, 65804), (4436, 32902), (8872, 16451)]