157212384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1805

約数の個数: 144

約数和(自身を含む): 505612800

約数和(自身を除く): 348400416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1759, 1824, 1862, 2128, 2352, 2793, 3192, 3518, 3724, 4256, 4704, 5277, 5586, 6384, 7036, 7448, 10554, 11172, 12313, 12768, 14072, 14896, 21108, 22344, 24626, 28144, 29792, 33421, 36939, 42216, 44688, 49252, 56288, 66842, 73878, 84432, 86191, 89376, 98504, 100263, 133684, 147756, 168864, 172382, 197008, 200526, 233947, 258573, 267368, 295512, 344764, 394016, 401052, 467894, 517146, 534736, 591024, 689528, 701841, 802104, 935788, 1034292, 1069472, 1182048, 1379056, 1403682, 1604208, 1637629, 1871576, 2068584, 2758112, 2807364, 3208416, 3275258, 3743152, 4137168, 4912887, 5614728, 6550516, 7486304, 8274336, 9825774, 11229456, 13101032, 19651548, 22458912, 26202064, 39303096, 52404128, 78606192, 157212384]

約数ペア:

[(1, 157212384), (2, 78606192), (3, 52404128), (4, 39303096), (6, 26202064), (7, 22458912), (8, 19651548), (12, 13101032), (14, 11229456), (16, 9825774), (19, 8274336), (21, 7486304), (24, 6550516), (28, 5614728), (32, 4912887), (38, 4137168), (42, 3743152), (48, 3275258), (49, 3208416), (56, 2807364), (57, 2758112), (76, 2068584), (84, 1871576), (96, 1637629), (98, 1604208), (112, 1403682), (114, 1379056), (133, 1182048), (147, 1069472), (152, 1034292), (168, 935788), (196, 802104), (224, 701841), (228, 689528), (266, 591024), (294, 534736), (304, 517146), (336, 467894), (392, 401052), (399, 394016), (456, 344764), (532, 295512), (588, 267368), (608, 258573), (672, 233947), (784, 200526), (798, 197008), (912, 172382), (931, 168864), (1064, 147756), (1176, 133684), (1568, 100263), (1596, 98504), (1759, 89376), (1824, 86191), (1862, 84432), (2128, 73878), (2352, 66842), (2793, 56288), (3192, 49252), (3518, 44688), (3724, 42216), (4256, 36939), (4704, 33421), (5277, 29792), (5586, 28144), (6384, 24626), (7036, 22344), (7448, 21108), (10554, 14896), (11172, 14072), (12313, 12768)]