164806872

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{112573}}^1$

素因数の和:112643

約数の個数: 32

約数和(自身を含む): 418775280

約数和(自身を除く): 253968408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 112573, 225146, 337719, 450292, 675438, 900584, 1350876, 2701752, 6866953, 13733906, 20600859, 27467812, 41201718, 54935624, 82403436, 164806872]

約数ペア:

[(1, 164806872), (2, 82403436), (3, 54935624), (4, 41201718), (6, 27467812), (8, 20600859), (12, 13733906), (24, 6866953), (61, 2701752), (122, 1350876), (183, 900584), (244, 675438), (366, 450292), (488, 337719), (732, 225146), (1464, 112573)]