142912254

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 289416960

約数和(自身を除く): 146504706

約数列:

[1, 2, 3, 6, 167, 193, 334, 386, 501, 579, 739, 1002, 1158, 1478, 2217, 4434, 32231, 64462, 96693, 123413, 142627, 193386, 246826, 285254, 370239, 427881, 740478, 855762, 23818709, 47637418, 71456127, 142912254]

約数ペア:

[(1, 142912254), (2, 71456127), (3, 47637418), (6, 23818709), (167, 855762), (193, 740478), (334, 427881), (386, 370239), (501, 285254), (579, 246826), (739, 193386), (1002, 142627), (1158, 123413), (1478, 96693), (2217, 64462), (4434, 32231)]