157212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 434616

約数和(自身を除く): 277404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 397, 794, 1191, 1588, 2382, 3573, 4367, 4764, 7146, 8734, 13101, 14292, 17468, 26202, 39303, 52404, 78606, 157212]

約数ペア:

[(1, 157212), (2, 78606), (3, 52404), (4, 39303), (6, 26202), (9, 17468), (11, 14292), (12, 13101), (18, 8734), (22, 7146), (33, 4764), (36, 4367), (44, 3573), (66, 2382), (99, 1588), (132, 1191), (198, 794), (396, 397)]