125347712

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 310080000

約数和(自身を除く): 184732288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 128, 133, 148, 152, 199, 224, 259, 266, 296, 304, 398, 448, 518, 532, 592, 608, 703, 796, 896, 1036, 1064, 1184, 1216, 1393, 1406, 1592, 2072, 2128, 2368, 2432, 2786, 2812, 3184, 3781, 4144, 4256, 4736, 4921, 5572, 5624, 6368, 7363, 7562, 8288, 8512, 9842, 11144, 11248, 12736, 14726, 15124, 16576, 17024, 19684, 22288, 22496, 25472, 26467, 29452, 30248, 33152, 39368, 44576, 44992, 51541, 52934, 58904, 60496, 78736, 89152, 89984, 103082, 105868, 117808, 120992, 139897, 157472, 178304, 206164, 211736, 235616, 241984, 279794, 314944, 412328, 423472, 471232, 483968, 559588, 629888, 824656, 846944, 942464, 979279, 1119176, 1649312, 1693888, 1958558, 2238352, 3298624, 3387776, 3917116, 4476704, 6597248, 7834232, 8953408, 15668464, 17906816, 31336928, 62673856, 125347712]

約数ペア:

[(1, 125347712), (2, 62673856), (4, 31336928), (7, 17906816), (8, 15668464), (14, 8953408), (16, 7834232), (19, 6597248), (28, 4476704), (32, 3917116), (37, 3387776), (38, 3298624), (56, 2238352), (64, 1958558), (74, 1693888), (76, 1649312), (112, 1119176), (128, 979279), (133, 942464), (148, 846944), (152, 824656), (199, 629888), (224, 559588), (259, 483968), (266, 471232), (296, 423472), (304, 412328), (398, 314944), (448, 279794), (518, 241984), (532, 235616), (592, 211736), (608, 206164), (703, 178304), (796, 157472), (896, 139897), (1036, 120992), (1064, 117808), (1184, 105868), (1216, 103082), (1393, 89984), (1406, 89152), (1592, 78736), (2072, 60496), (2128, 58904), (2368, 52934), (2432, 51541), (2786, 44992), (2812, 44576), (3184, 39368), (3781, 33152), (4144, 30248), (4256, 29452), (4736, 26467), (4921, 25472), (5572, 22496), (5624, 22288), (6368, 19684), (7363, 17024), (7562, 16576), (8288, 15124), (8512, 14726), (9842, 12736), (11144, 11248)]