128698508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{5197}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 232288224

約数和(自身を除く): 103589716

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 5197, 6191, 10394, 12382, 20788, 24764, 213077, 426154, 784747, 852308, 1569494, 3138988, 32174627, 64349254, 128698508]

約数ペア:

[(1, 128698508), (2, 64349254), (4, 32174627), (41, 3138988), (82, 1569494), (151, 852308), (164, 784747), (302, 426154), (604, 213077), (5197, 24764), (6191, 20788), (10394, 12382)]