155724912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 538536960

約数和(自身を除く): 382812048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 47, 48, 56, 57, 63, 72, 76, 84, 94, 112, 114, 126, 133, 141, 144, 152, 168, 171, 173, 188, 228, 252, 266, 282, 304, 329, 336, 342, 346, 376, 399, 423, 456, 504, 519, 532, 564, 658, 684, 692, 752, 798, 846, 893, 912, 987, 1008, 1038, 1064, 1128, 1197, 1211, 1316, 1368, 1384, 1557, 1596, 1692, 1786, 1974, 2076, 2128, 2256, 2394, 2422, 2632, 2679, 2736, 2768, 2961, 3114, 3192, 3287, 3384, 3572, 3633, 3948, 4152, 4788, 4844, 5264, 5358, 5922, 6228, 6251, 6384, 6574, 6768, 7144, 7266, 7896, 8037, 8131, 8304, 9576, 9688, 9861, 10716, 10899, 11844, 12456, 12502, 13148, 14288, 14532, 15792, 16074, 16262, 18753, 19152, 19376, 19722, 21432, 21798, 23009, 23688, 24393, 24912, 25004, 26296, 29064, 29583, 32148, 32524, 37506, 39444, 42864, 43596, 46018, 47376, 48786, 50008, 52592, 56259, 56917, 58128, 59166, 64296, 65048, 69027, 73179, 75012, 78888, 87192, 92036, 97572, 100016, 112518, 113834, 118332, 128592, 130096, 138054, 146358, 150024, 154489, 157776, 170751, 174384, 184072, 195144, 207081, 225036, 227668, 236664, 276108, 292716, 300048, 308978, 341502, 368144, 390288, 414162, 450072, 455336, 463467, 473328, 512253, 552216, 585432, 617956, 683004, 828324, 900144, 910672, 926934, 1024506, 1081423, 1104432, 1170864, 1235912, 1366008, 1390401, 1656648, 1853868, 2049012, 2162846, 2471824, 2732016, 2780802, 3244269, 3313296, 3707736, 4098024, 4325692, 5561604, 6488538, 7415472, 8196048, 8651384, 9732807, 11123208, 12977076, 17302768, 19465614, 22246416, 25954152, 38931228, 51908304, 77862456, 155724912]

約数ペア:

[(1, 155724912), (2, 77862456), (3, 51908304), (4, 38931228), (6, 25954152), (7, 22246416), (8, 19465614), (9, 17302768), (12, 12977076), (14, 11123208), (16, 9732807), (18, 8651384), (19, 8196048), (21, 7415472), (24, 6488538), (28, 5561604), (36, 4325692), (38, 4098024), (42, 3707736), (47, 3313296), (48, 3244269), (56, 2780802), (57, 2732016), (63, 2471824), (72, 2162846), (76, 2049012), (84, 1853868), (94, 1656648), (112, 1390401), (114, 1366008), (126, 1235912), (133, 1170864), (141, 1104432), (144, 1081423), (152, 1024506), (168, 926934), (171, 910672), (173, 900144), (188, 828324), (228, 683004), (252, 617956), (266, 585432), (282, 552216), (304, 512253), (329, 473328), (336, 463467), (342, 455336), (346, 450072), (376, 414162), (399, 390288), (423, 368144), (456, 341502), (504, 308978), (519, 300048), (532, 292716), (564, 276108), (658, 236664), (684, 227668), (692, 225036), (752, 207081), (798, 195144), (846, 184072), (893, 174384), (912, 170751), (987, 157776), (1008, 154489), (1038, 150024), (1064, 146358), (1128, 138054), (1197, 130096), (1211, 128592), (1316, 118332), (1368, 113834), (1384, 112518), (1557, 100016), (1596, 97572), (1692, 92036), (1786, 87192), (1974, 78888), (2076, 75012), (2128, 73179), (2256, 69027), (2394, 65048), (2422, 64296), (2632, 59166), (2679, 58128), (2736, 56917), (2768, 56259), (2961, 52592), (3114, 50008), (3192, 48786), (3287, 47376), (3384, 46018), (3572, 43596), (3633, 42864), (3948, 39444), (4152, 37506), (4788, 32524), (4844, 32148), (5264, 29583), (5358, 29064), (5922, 26296), (6228, 25004), (6251, 24912), (6384, 24393), (6574, 23688), (6768, 23009), (7144, 21798), (7266, 21432), (7896, 19722), (8037, 19376), (8131, 19152), (8304, 18753), (9576, 16262), (9688, 16074), (9861, 15792), (10716, 14532), (10899, 14288), (11844, 13148), (12456, 12502)]