128214168

素因数分解:

$2^3\times 3^1\times {\mathrm{5342257}}^1$

素因数の和:5342266

約数の個数: 16

約数和(自身を含む): 320535480

約数和(自身を除く): 192321312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5342257, 10684514, 16026771, 21369028, 32053542, 42738056, 64107084, 128214168]

約数ペア:

[(1, 128214168), (2, 64107084), (3, 42738056), (4, 32053542), (6, 21369028), (8, 16026771), (12, 10684514), (24, 5342257)]