154209906

素因数分解:

$2^1\times 3^4\times {\mathrm{557}}^1\times {\mathrm{1709}}^1$

素因数の和:2280

約数の個数: 40

約数和(自身を含む): 346367340

約数和(自身を除く): 192157434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 557, 1114, 1671, 1709, 3342, 3418, 5013, 5127, 10026, 10254, 15039, 15381, 30078, 30762, 45117, 46143, 90234, 92286, 138429, 276858, 951913, 1903826, 2855739, 5711478, 8567217, 17134434, 25701651, 51403302, 77104953, 154209906]

約数ペア:

[(1, 154209906), (2, 77104953), (3, 51403302), (6, 25701651), (9, 17134434), (18, 8567217), (27, 5711478), (54, 2855739), (81, 1903826), (162, 951913), (557, 276858), (1114, 138429), (1671, 92286), (1709, 90234), (3342, 46143), (3418, 45117), (5013, 30762), (5127, 30078), (10026, 15381), (10254, 15039)]