140443008

素因数分解:

$2^7\times 3^1\times {\mathrm{487}}^1\times {\mathrm{751}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 374315520

約数和(自身を除く): 233872512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 487, 751, 974, 1461, 1502, 1948, 2253, 2922, 3004, 3896, 4506, 5844, 6008, 7792, 9012, 11688, 12016, 15584, 18024, 23376, 24032, 31168, 36048, 46752, 48064, 62336, 72096, 93504, 96128, 144192, 187008, 288384, 365737, 731474, 1097211, 1462948, 2194422, 2925896, 4388844, 5851792, 8777688, 11703584, 17555376, 23407168, 35110752, 46814336, 70221504, 140443008]

約数ペア:

[(1, 140443008), (2, 70221504), (3, 46814336), (4, 35110752), (6, 23407168), (8, 17555376), (12, 11703584), (16, 8777688), (24, 5851792), (32, 4388844), (48, 2925896), (64, 2194422), (96, 1462948), (128, 1097211), (192, 731474), (384, 365737), (487, 288384), (751, 187008), (974, 144192), (1461, 96128), (1502, 93504), (1948, 72096), (2253, 62336), (2922, 48064), (3004, 46752), (3896, 36048), (4506, 31168), (5844, 24032), (6008, 23376), (7792, 18024), (9012, 15584), (11688, 12016)]