158001984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 168

約数和(自身を含む): 523036800

約数和(自身を除く): 365034816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 149, 168, 192, 224, 252, 263, 288, 298, 336, 447, 448, 504, 526, 576, 596, 672, 789, 894, 1008, 1043, 1052, 1192, 1341, 1344, 1578, 1788, 1841, 2016, 2086, 2104, 2367, 2384, 2682, 3129, 3156, 3576, 3682, 4032, 4172, 4208, 4734, 4768, 5364, 5523, 6258, 6312, 7152, 7364, 8344, 8416, 9387, 9468, 9536, 10728, 11046, 12516, 12624, 14304, 14728, 16569, 16688, 16832, 18774, 18936, 21456, 22092, 25032, 25248, 28608, 29456, 33138, 33376, 37548, 37872, 39187, 42912, 44184, 50064, 50496, 58912, 66276, 66752, 75096, 75744, 78374, 85824, 88368, 100128, 117561, 117824, 132552, 150192, 151488, 156748, 176736, 200256, 235122, 265104, 274309, 300384, 313496, 352683, 353472, 470244, 530208, 548618, 600768, 626992, 705366, 822927, 940488, 1060416, 1097236, 1253984, 1410732, 1645854, 1880976, 2194472, 2468781, 2507968, 2821464, 3291708, 3761952, 4388944, 4937562, 5642928, 6583416, 7523904, 8777888, 9875124, 11285856, 13166832, 17555776, 19750248, 22571712, 26333664, 39500496, 52667328, 79000992, 158001984]

約数ペア:

[(1, 158001984), (2, 79000992), (3, 52667328), (4, 39500496), (6, 26333664), (7, 22571712), (8, 19750248), (9, 17555776), (12, 13166832), (14, 11285856), (16, 9875124), (18, 8777888), (21, 7523904), (24, 6583416), (28, 5642928), (32, 4937562), (36, 4388944), (42, 3761952), (48, 3291708), (56, 2821464), (63, 2507968), (64, 2468781), (72, 2194472), (84, 1880976), (96, 1645854), (112, 1410732), (126, 1253984), (144, 1097236), (149, 1060416), (168, 940488), (192, 822927), (224, 705366), (252, 626992), (263, 600768), (288, 548618), (298, 530208), (336, 470244), (447, 353472), (448, 352683), (504, 313496), (526, 300384), (576, 274309), (596, 265104), (672, 235122), (789, 200256), (894, 176736), (1008, 156748), (1043, 151488), (1052, 150192), (1192, 132552), (1341, 117824), (1344, 117561), (1578, 100128), (1788, 88368), (1841, 85824), (2016, 78374), (2086, 75744), (2104, 75096), (2367, 66752), (2384, 66276), (2682, 58912), (3129, 50496), (3156, 50064), (3576, 44184), (3682, 42912), (4032, 39187), (4172, 37872), (4208, 37548), (4734, 33376), (4768, 33138), (5364, 29456), (5523, 28608), (6258, 25248), (6312, 25032), (7152, 22092), (7364, 21456), (8344, 18936), (8416, 18774), (9387, 16832), (9468, 16688), (9536, 16569), (10728, 14728), (11046, 14304), (12516, 12624)]