159420906

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{155381}}^1$

素因数の和:155411

約数の個数: 32

約数和(自身を含む): 372916800

約数和(自身を除く): 213495894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 155381, 310762, 466143, 932286, 1398429, 2796858, 2952239, 4195287, 5904478, 8390574, 8856717, 17713434, 26570151, 53140302, 79710453, 159420906]

約数ペア:

[(1, 159420906), (2, 79710453), (3, 53140302), (6, 26570151), (9, 17713434), (18, 8856717), (19, 8390574), (27, 5904478), (38, 4195287), (54, 2952239), (57, 2796858), (114, 1398429), (171, 932286), (342, 466143), (513, 310762), (1026, 155381)]