128548062

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{29881}}^1$

素因数の和:30128

約数の個数: 24

約数和(自身を含む): 279695520

約数和(自身を除く): 151147458

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 29881, 59762, 89643, 179286, 268929, 537858, 7141559, 14283118, 21424677, 42849354, 64274031, 128548062]

約数ペア:

[(1, 128548062), (2, 64274031), (3, 42849354), (6, 21424677), (9, 14283118), (18, 7141559), (239, 537858), (478, 268929), (717, 179286), (1434, 89643), (2151, 59762), (4302, 29881)]