140411808

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2129}}^1$

素因数の和:2374

約数の個数: 72

約数和(自身を含む): 401228100

約数和(自身を除く): 260816292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2129, 2748, 3664, 4122, 4258, 5496, 6387, 7328, 8244, 8516, 10992, 12774, 16488, 17032, 19161, 21984, 25548, 32976, 34064, 38322, 51096, 65952, 68128, 76644, 102192, 153288, 204384, 306576, 487541, 613152, 975082, 1462623, 1950164, 2925246, 3900328, 4387869, 5850492, 7800656, 8775738, 11700984, 15601312, 17551476, 23401968, 35102952, 46803936, 70205904, 140411808]

約数ペア:

[(1, 140411808), (2, 70205904), (3, 46803936), (4, 35102952), (6, 23401968), (8, 17551476), (9, 15601312), (12, 11700984), (16, 8775738), (18, 7800656), (24, 5850492), (32, 4387869), (36, 3900328), (48, 2925246), (72, 1950164), (96, 1462623), (144, 975082), (229, 613152), (288, 487541), (458, 306576), (687, 204384), (916, 153288), (1374, 102192), (1832, 76644), (2061, 68128), (2129, 65952), (2748, 51096), (3664, 38322), (4122, 34064), (4258, 32976), (5496, 25548), (6387, 21984), (7328, 19161), (8244, 17032), (8516, 16488), (10992, 12774)]