164451504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{489439}}^1$

素因数の和:489457

約数の個数: 40

約数和(自身を含む): 485524480

約数和(自身を除く): 321072976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 489439, 978878, 1468317, 1957756, 2936634, 3426073, 3915512, 5873268, 6852146, 7831024, 10278219, 11746536, 13704292, 20556438, 23493072, 27408584, 41112876, 54817168, 82225752, 164451504]

約数ペア:

[(1, 164451504), (2, 82225752), (3, 54817168), (4, 41112876), (6, 27408584), (7, 23493072), (8, 20556438), (12, 13704292), (14, 11746536), (16, 10278219), (21, 7831024), (24, 6852146), (28, 5873268), (42, 3915512), (48, 3426073), (56, 2936634), (84, 1957756), (112, 1468317), (168, 978878), (336, 489439)]