158051180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1128937}}^1$

素因数の和:1128953

約数の個数: 24

約数和(自身を含む): 379323168

約数和(自身を除く): 221271988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1128937, 2257874, 4515748, 5644685, 7902559, 11289370, 15805118, 22578740, 31610236, 39512795, 79025590, 158051180]

約数ペア:

[(1, 158051180), (2, 79025590), (4, 39512795), (5, 31610236), (7, 22578740), (10, 15805118), (14, 11289370), (20, 7902559), (28, 5644685), (35, 4515748), (70, 2257874), (140, 1128937)]