121276976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{329557}}^1$

素因数の和:329588

約数の個数: 20

約数和(自身を含む): 245191152

約数和(自身を除く): 123914176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 329557, 659114, 1318228, 2636456, 5272912, 7579811, 15159622, 30319244, 60638488, 121276976]

約数ペア:

[(1, 121276976), (2, 60638488), (4, 30319244), (8, 15159622), (16, 7579811), (23, 5272912), (46, 2636456), (92, 1318228), (184, 659114), (368, 329557)]