149891616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 491400000

約数和(自身を除く): 341508384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 149, 168, 224, 252, 288, 298, 336, 447, 499, 504, 596, 672, 894, 998, 1008, 1043, 1192, 1341, 1497, 1788, 1996, 2016, 2086, 2384, 2682, 2994, 3129, 3493, 3576, 3992, 4172, 4491, 4768, 5364, 5988, 6258, 6986, 7152, 7984, 8344, 8982, 9387, 10479, 10728, 11976, 12516, 13972, 14304, 15968, 16688, 17964, 18774, 20958, 21456, 23952, 25032, 27944, 31437, 33376, 35928, 37548, 41916, 42912, 47904, 50064, 55888, 62874, 71856, 74351, 75096, 83832, 100128, 111776, 125748, 143712, 148702, 150192, 167664, 223053, 251496, 297404, 300384, 335328, 446106, 502992, 520457, 594808, 669159, 892212, 1005984, 1040914, 1189616, 1338318, 1561371, 1784424, 2081828, 2379232, 2676636, 3122742, 3568848, 4163656, 4684113, 5353272, 6245484, 7137696, 8327312, 9368226, 10706544, 12490968, 16654624, 18736452, 21413088, 24981936, 37472904, 49963872, 74945808, 149891616]

約数ペア:

[(1, 149891616), (2, 74945808), (3, 49963872), (4, 37472904), (6, 24981936), (7, 21413088), (8, 18736452), (9, 16654624), (12, 12490968), (14, 10706544), (16, 9368226), (18, 8327312), (21, 7137696), (24, 6245484), (28, 5353272), (32, 4684113), (36, 4163656), (42, 3568848), (48, 3122742), (56, 2676636), (63, 2379232), (72, 2081828), (84, 1784424), (96, 1561371), (112, 1338318), (126, 1189616), (144, 1040914), (149, 1005984), (168, 892212), (224, 669159), (252, 594808), (288, 520457), (298, 502992), (336, 446106), (447, 335328), (499, 300384), (504, 297404), (596, 251496), (672, 223053), (894, 167664), (998, 150192), (1008, 148702), (1043, 143712), (1192, 125748), (1341, 111776), (1497, 100128), (1788, 83832), (1996, 75096), (2016, 74351), (2086, 71856), (2384, 62874), (2682, 55888), (2994, 50064), (3129, 47904), (3493, 42912), (3576, 41916), (3992, 37548), (4172, 35928), (4491, 33376), (4768, 31437), (5364, 27944), (5988, 25032), (6258, 23952), (6986, 21456), (7152, 20958), (7984, 18774), (8344, 17964), (8982, 16688), (9387, 15968), (10479, 14304), (10728, 13972), (11976, 12516)]