128445182

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{6151}}^1$

素因数の和:6403

約数の個数: 16

約数和(自身を含む): 197331552

約数和(自身を除く): 68886370

約数列:

[1, 2, 53, 106, 197, 394, 6151, 10441, 12302, 20882, 326003, 652006, 1211747, 2423494, 64222591, 128445182]

約数ペア:

[(1, 128445182), (2, 64222591), (53, 2423494), (106, 1211747), (197, 652006), (394, 326003), (6151, 20882), (10441, 12302)]