140229216

素因数分解:

$2^5\times 3^2\times {\mathrm{486907}}^1$

素因数の和:486923

約数の個数: 36

約数和(自身を含む): 398777652

約数和(自身を除く): 258548436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 486907, 973814, 1460721, 1947628, 2921442, 3895256, 4382163, 5842884, 7790512, 8764326, 11685768, 15581024, 17528652, 23371536, 35057304, 46743072, 70114608, 140229216]

約数ペア:

[(1, 140229216), (2, 70114608), (3, 46743072), (4, 35057304), (6, 23371536), (8, 17528652), (9, 15581024), (12, 11685768), (16, 8764326), (18, 7790512), (24, 5842884), (32, 4382163), (36, 3895256), (48, 2921442), (72, 1947628), (96, 1460721), (144, 973814), (288, 486907)]