156729438

素因数分解:

$2^1\times 3^3\times {\mathrm{2902397}}^1$

素因数の和:2902408

約数の個数: 16

約数和(自身を含む): 348287760

約数和(自身を除く): 191558322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2902397, 5804794, 8707191, 17414382, 26121573, 52243146, 78364719, 156729438]

約数ペア:

[(1, 156729438), (2, 78364719), (3, 52243146), (6, 26121573), (9, 17414382), (18, 8707191), (27, 5804794), (54, 2902397)]