128549328

素因数分解:

$2^4\times 3^1\times {\mathrm{2678111}}^1$

素因数の和:2678122

約数の個数: 20

約数和(自身を含む): 332085888

約数和(自身を除く): 203536560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2678111, 5356222, 8034333, 10712444, 16068666, 21424888, 32137332, 42849776, 64274664, 128549328]

約数ペア:

[(1, 128549328), (2, 64274664), (3, 42849776), (4, 32137332), (6, 21424888), (8, 16068666), (12, 10712444), (16, 8034333), (24, 5356222), (48, 2678111)]