138377568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 144

約数和(自身を含む): 441262080

約数和(自身を除く): 302884512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1279, 1288, 1568, 1932, 2208, 2254, 2352, 2558, 2576, 3381, 3837, 3864, 4508, 4704, 5116, 5152, 6762, 7674, 7728, 8953, 9016, 10232, 13524, 15348, 15456, 17906, 18032, 20464, 26859, 27048, 29417, 30696, 35812, 36064, 40928, 53718, 54096, 58834, 61392, 62671, 71624, 88251, 107436, 108192, 117668, 122784, 125342, 143248, 176502, 188013, 205919, 214872, 235336, 250684, 286496, 353004, 376026, 411838, 429744, 470672, 501368, 617757, 706008, 752052, 823676, 859488, 941344, 1002736, 1235514, 1412016, 1441433, 1504104, 1647352, 2005472, 2471028, 2824032, 2882866, 3008208, 3294704, 4324299, 4942056, 5765732, 6016416, 6589408, 8648598, 9884112, 11531464, 17297196, 19768224, 23062928, 34594392, 46125856, 69188784, 138377568]

約数ペア:

[(1, 138377568), (2, 69188784), (3, 46125856), (4, 34594392), (6, 23062928), (7, 19768224), (8, 17297196), (12, 11531464), (14, 9884112), (16, 8648598), (21, 6589408), (23, 6016416), (24, 5765732), (28, 4942056), (32, 4324299), (42, 3294704), (46, 3008208), (48, 2882866), (49, 2824032), (56, 2471028), (69, 2005472), (84, 1647352), (92, 1504104), (96, 1441433), (98, 1412016), (112, 1235514), (138, 1002736), (147, 941344), (161, 859488), (168, 823676), (184, 752052), (196, 706008), (224, 617757), (276, 501368), (294, 470672), (322, 429744), (336, 411838), (368, 376026), (392, 353004), (483, 286496), (552, 250684), (588, 235336), (644, 214872), (672, 205919), (736, 188013), (784, 176502), (966, 143248), (1104, 125342), (1127, 122784), (1176, 117668), (1279, 108192), (1288, 107436), (1568, 88251), (1932, 71624), (2208, 62671), (2254, 61392), (2352, 58834), (2558, 54096), (2576, 53718), (3381, 40928), (3837, 36064), (3864, 35812), (4508, 30696), (4704, 29417), (5116, 27048), (5152, 26859), (6762, 20464), (7674, 18032), (7728, 17906), (8953, 15456), (9016, 15348), (10232, 13524)]