157442216

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2543}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 302227200

約数和(自身を除く): 144784984

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 284, 436, 568, 872, 2543, 5086, 7739, 10172, 15478, 20344, 30956, 61912, 180553, 277187, 361106, 554374, 722212, 1108748, 1444424, 2217496, 19680277, 39360554, 78721108, 157442216]

約数ペア:

[(1, 157442216), (2, 78721108), (4, 39360554), (8, 19680277), (71, 2217496), (109, 1444424), (142, 1108748), (218, 722212), (284, 554374), (436, 361106), (568, 277187), (872, 180553), (2543, 61912), (5086, 30956), (7739, 20344), (10172, 15478)]