128834004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2939}}^1$

素因数の和:3240

約数の個数: 48

約数和(自身を含む): 324999360

約数和(自身を除く): 196165356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 2939, 3372, 3653, 5878, 7306, 8817, 10959, 11756, 14612, 17634, 21918, 35268, 38207, 43836, 76414, 114621, 152828, 229242, 458484, 825859, 1651718, 2477577, 3303436, 4955154, 9910308, 10736167, 21472334, 32208501, 42944668, 64417002, 128834004]

約数ペア:

[(1, 128834004), (2, 64417002), (3, 42944668), (4, 32208501), (6, 21472334), (12, 10736167), (13, 9910308), (26, 4955154), (39, 3303436), (52, 2477577), (78, 1651718), (156, 825859), (281, 458484), (562, 229242), (843, 152828), (1124, 114621), (1686, 76414), (2939, 43836), (3372, 38207), (3653, 35268), (5878, 21918), (7306, 17634), (8817, 14612), (10959, 11756)]