146198120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{433}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 344977920

約数和(自身を除く): 198779800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 367, 433, 460, 734, 866, 920, 1468, 1732, 1835, 2165, 2936, 3464, 3670, 4330, 7340, 8441, 8660, 9959, 14680, 16882, 17320, 19918, 33764, 39836, 42205, 49795, 67528, 79672, 84410, 99590, 158911, 168820, 199180, 317822, 337640, 398360, 635644, 794555, 1271288, 1589110, 3178220, 3654953, 6356440, 7309906, 14619812, 18274765, 29239624, 36549530, 73099060, 146198120]

約数ペア:

[(1, 146198120), (2, 73099060), (4, 36549530), (5, 29239624), (8, 18274765), (10, 14619812), (20, 7309906), (23, 6356440), (40, 3654953), (46, 3178220), (92, 1589110), (115, 1271288), (184, 794555), (230, 635644), (367, 398360), (433, 337640), (460, 317822), (734, 199180), (866, 168820), (920, 158911), (1468, 99590), (1732, 84410), (1835, 79672), (2165, 67528), (2936, 49795), (3464, 42205), (3670, 39836), (4330, 33764), (7340, 19918), (8441, 17320), (8660, 16882), (9959, 14680)]