140158944

素因数分解:

$2^5\times 3^3\times {\mathrm{162221}}^1$

素因数の和:162240

約数の個数: 48

約数和(自身を含む): 408799440

約数和(自身を除く): 268640496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 162221, 324442, 486663, 648884, 973326, 1297768, 1459989, 1946652, 2595536, 2919978, 3893304, 4379967, 5191072, 5839956, 7786608, 8759934, 11679912, 15573216, 17519868, 23359824, 35039736, 46719648, 70079472, 140158944]

約数ペア:

[(1, 140158944), (2, 70079472), (3, 46719648), (4, 35039736), (6, 23359824), (8, 17519868), (9, 15573216), (12, 11679912), (16, 8759934), (18, 7786608), (24, 5839956), (27, 5191072), (32, 4379967), (36, 3893304), (48, 2919978), (54, 2595536), (72, 1946652), (96, 1459989), (108, 1297768), (144, 973326), (216, 648884), (288, 486663), (432, 324442), (864, 162221)]