127489728

素因数分解:

$2^6\times 3^1\times {\mathrm{664009}}^1$

素因数の和:664024

約数の個数: 28

約数和(自身を含む): 337317080

約数和(自身を除く): 209827352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 664009, 1328018, 1992027, 2656036, 3984054, 5312072, 7968108, 10624144, 15936216, 21248288, 31872432, 42496576, 63744864, 127489728]

約数ペア:

[(1, 127489728), (2, 63744864), (3, 42496576), (4, 31872432), (6, 21248288), (8, 15936216), (12, 10624144), (16, 7968108), (24, 5312072), (32, 3984054), (48, 2656036), (64, 1992027), (96, 1328018), (192, 664009)]