139242768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{414413}}^1$

素因数の和:414431

約数の個数: 40

約数和(自身を含む): 411098688

約数和(自身を除く): 271855920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 414413, 828826, 1243239, 1657652, 2486478, 2900891, 3315304, 4972956, 5801782, 6630608, 8702673, 9945912, 11603564, 17405346, 19891824, 23207128, 34810692, 46414256, 69621384, 139242768]

約数ペア:

[(1, 139242768), (2, 69621384), (3, 46414256), (4, 34810692), (6, 23207128), (7, 19891824), (8, 17405346), (12, 11603564), (14, 9945912), (16, 8702673), (21, 6630608), (24, 5801782), (28, 4972956), (42, 3315304), (48, 2900891), (56, 2486478), (84, 1657652), (112, 1243239), (168, 828826), (336, 414413)]