138648672

素因数分解:

$2^5\times 3^4\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:530

約数の個数: 120

約数和(自身を含む): 411642000

約数和(自身を除く): 272993328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 149, 162, 216, 288, 298, 324, 359, 432, 447, 596, 648, 718, 864, 894, 1077, 1192, 1296, 1341, 1436, 1788, 2154, 2384, 2592, 2682, 2872, 3231, 3576, 4023, 4308, 4768, 5364, 5744, 6462, 7152, 8046, 8616, 9693, 10728, 11488, 12069, 12924, 14304, 16092, 17232, 19386, 21456, 24138, 25848, 29079, 32184, 34464, 38772, 42912, 48276, 51696, 53491, 58158, 64368, 77544, 96552, 103392, 106982, 116316, 128736, 155088, 160473, 193104, 213964, 232632, 310176, 320946, 386208, 427928, 465264, 481419, 641892, 855856, 930528, 962838, 1283784, 1444257, 1711712, 1925676, 2567568, 2888514, 3851352, 4332771, 5135136, 5777028, 7702704, 8665542, 11554056, 15405408, 17331084, 23108112, 34662168, 46216224, 69324336, 138648672]

約数ペア:

[(1, 138648672), (2, 69324336), (3, 46216224), (4, 34662168), (6, 23108112), (8, 17331084), (9, 15405408), (12, 11554056), (16, 8665542), (18, 7702704), (24, 5777028), (27, 5135136), (32, 4332771), (36, 3851352), (48, 2888514), (54, 2567568), (72, 1925676), (81, 1711712), (96, 1444257), (108, 1283784), (144, 962838), (149, 930528), (162, 855856), (216, 641892), (288, 481419), (298, 465264), (324, 427928), (359, 386208), (432, 320946), (447, 310176), (596, 232632), (648, 213964), (718, 193104), (864, 160473), (894, 155088), (1077, 128736), (1192, 116316), (1296, 106982), (1341, 103392), (1436, 96552), (1788, 77544), (2154, 64368), (2384, 58158), (2592, 53491), (2682, 51696), (2872, 48276), (3231, 42912), (3576, 38772), (4023, 34464), (4308, 32184), (4768, 29079), (5364, 25848), (5744, 24138), (6462, 21456), (7152, 19386), (8046, 17232), (8616, 16092), (9693, 14304), (10728, 12924), (11488, 12069)]