142778754

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{33469}}^1$

素因数の和:33559

約数の個数: 32

約数和(自身を含む): 321312000

約数和(自身を除く): 178533246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 33469, 66938, 100407, 200814, 301221, 602442, 903663, 1807326, 2644051, 5288102, 7932153, 15864306, 23796459, 47592918, 71389377, 142778754]

約数ペア:

[(1, 142778754), (2, 71389377), (3, 47592918), (6, 23796459), (9, 15864306), (18, 7932153), (27, 5288102), (54, 2644051), (79, 1807326), (158, 903663), (237, 602442), (474, 301221), (711, 200814), (1422, 100407), (2133, 66938), (4266, 33469)]