168533144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70457}}^1$

素因数の和:70499

約数の個数: 32

約数和(自身を含む): 355108320

約数和(自身を除く): 186575176

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 70457, 140914, 281828, 563656, 915941, 1620511, 1831882, 3241022, 3663764, 6482044, 7327528, 12964088, 21066643, 42133286, 84266572, 168533144]

約数ペア:

[(1, 168533144), (2, 84266572), (4, 42133286), (8, 21066643), (13, 12964088), (23, 7327528), (26, 6482044), (46, 3663764), (52, 3241022), (92, 1831882), (104, 1620511), (184, 915941), (299, 563656), (598, 281828), (1196, 140914), (2392, 70457)]