153786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 24

約数和(自身を含む): 329184

約数和(自身を除く): 175398

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 361, 426, 722, 1083, 1349, 2166, 2698, 4047, 8094, 25631, 51262, 76893, 153786]

約数ペア:

[(1, 153786), (2, 76893), (3, 51262), (6, 25631), (19, 8094), (38, 4047), (57, 2698), (71, 2166), (114, 1349), (142, 1083), (213, 722), (361, 426)]