111920116

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 270732672

約数和(自身を除く): 158812556

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 37, 44, 46, 49, 61, 74, 77, 92, 98, 122, 148, 154, 161, 196, 244, 253, 259, 308, 322, 407, 427, 506, 518, 539, 644, 671, 814, 851, 854, 1012, 1036, 1078, 1127, 1342, 1403, 1628, 1702, 1708, 1771, 1813, 2156, 2254, 2257, 2684, 2806, 2849, 2989, 3404, 3542, 3626, 4508, 4514, 4697, 5612, 5698, 5957, 5978, 7084, 7252, 9028, 9361, 9394, 9821, 11396, 11914, 11956, 12397, 15433, 15799, 18722, 18788, 19642, 19943, 23828, 24794, 24827, 30866, 31598, 32879, 37444, 39284, 39886, 41699, 49588, 49654, 51911, 61732, 63196, 65527, 65758, 68747, 79772, 83398, 99308, 103822, 108031, 110593, 131054, 131516, 137494, 166796, 173789, 207644, 216062, 221186, 262108, 274988, 347578, 363377, 432124, 442372, 458689, 571021, 695156, 726754, 756217, 917378, 1142042, 1216523, 1453508, 1512434, 1834756, 2284084, 2433046, 2543639, 3024868, 3997147, 4866092, 5087278, 7994294, 10174556, 15988588, 27980029, 55960058, 111920116]

約数ペア:

[(1, 111920116), (2, 55960058), (4, 27980029), (7, 15988588), (11, 10174556), (14, 7994294), (22, 5087278), (23, 4866092), (28, 3997147), (37, 3024868), (44, 2543639), (46, 2433046), (49, 2284084), (61, 1834756), (74, 1512434), (77, 1453508), (92, 1216523), (98, 1142042), (122, 917378), (148, 756217), (154, 726754), (161, 695156), (196, 571021), (244, 458689), (253, 442372), (259, 432124), (308, 363377), (322, 347578), (407, 274988), (427, 262108), (506, 221186), (518, 216062), (539, 207644), (644, 173789), (671, 166796), (814, 137494), (851, 131516), (854, 131054), (1012, 110593), (1036, 108031), (1078, 103822), (1127, 99308), (1342, 83398), (1403, 79772), (1628, 68747), (1702, 65758), (1708, 65527), (1771, 63196), (1813, 61732), (2156, 51911), (2254, 49654), (2257, 49588), (2684, 41699), (2806, 39886), (2849, 39284), (2989, 37444), (3404, 32879), (3542, 31598), (3626, 30866), (4508, 24827), (4514, 24794), (4697, 23828), (5612, 19943), (5698, 19642), (5957, 18788), (5978, 18722), (7084, 15799), (7252, 15433), (9028, 12397), (9361, 11956), (9394, 11914), (9821, 11396)]