146187972

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11839}}^1$

素因数の和:11870

約数の個数: 72

約数和(自身を含む): 430976000

約数和(自身を除く): 284788028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 11839, 12348, 23678, 35517, 47356, 71034, 82873, 106551, 142068, 165746, 213102, 248619, 331492, 426204, 497238, 580111, 745857, 994476, 1160222, 1491714, 1740333, 2320444, 2983428, 3480666, 4060777, 5220999, 6961332, 8121554, 10441998, 12182331, 16243108, 20883996, 24364662, 36546993, 48729324, 73093986, 146187972]

約数ペア:

[(1, 146187972), (2, 73093986), (3, 48729324), (4, 36546993), (6, 24364662), (7, 20883996), (9, 16243108), (12, 12182331), (14, 10441998), (18, 8121554), (21, 6961332), (28, 5220999), (36, 4060777), (42, 3480666), (49, 2983428), (63, 2320444), (84, 1740333), (98, 1491714), (126, 1160222), (147, 994476), (196, 745857), (252, 580111), (294, 497238), (343, 426204), (441, 331492), (588, 248619), (686, 213102), (882, 165746), (1029, 142068), (1372, 106551), (1764, 82873), (2058, 71034), (3087, 47356), (4116, 35517), (6174, 23678), (11839, 12348)]