127465072

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 310992000

約数和(自身を除く): 183526928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 49, 56, 76, 86, 98, 112, 133, 152, 172, 196, 199, 266, 301, 304, 344, 392, 398, 532, 602, 688, 784, 796, 817, 931, 1064, 1204, 1393, 1592, 1634, 1862, 2107, 2128, 2408, 2786, 3184, 3268, 3724, 3781, 4214, 4816, 5572, 5719, 6536, 7448, 7562, 8428, 8557, 9751, 11144, 11438, 13072, 14896, 15124, 16856, 17114, 19502, 22288, 22876, 26467, 30248, 33712, 34228, 39004, 40033, 45752, 52934, 59899, 60496, 68456, 78008, 80066, 91504, 105868, 119798, 136912, 156016, 160132, 162583, 185269, 211736, 239596, 320264, 325166, 370538, 419293, 423472, 479192, 640528, 650332, 741076, 838586, 958384, 1138081, 1300664, 1482152, 1677172, 2276162, 2601328, 2964304, 3354344, 4552324, 6708688, 7966567, 9104648, 15933134, 18209296, 31866268, 63732536, 127465072]

約数ペア:

[(1, 127465072), (2, 63732536), (4, 31866268), (7, 18209296), (8, 15933134), (14, 9104648), (16, 7966567), (19, 6708688), (28, 4552324), (38, 3354344), (43, 2964304), (49, 2601328), (56, 2276162), (76, 1677172), (86, 1482152), (98, 1300664), (112, 1138081), (133, 958384), (152, 838586), (172, 741076), (196, 650332), (199, 640528), (266, 479192), (301, 423472), (304, 419293), (344, 370538), (392, 325166), (398, 320264), (532, 239596), (602, 211736), (688, 185269), (784, 162583), (796, 160132), (817, 156016), (931, 136912), (1064, 119798), (1204, 105868), (1393, 91504), (1592, 80066), (1634, 78008), (1862, 68456), (2107, 60496), (2128, 59899), (2408, 52934), (2786, 45752), (3184, 40033), (3268, 39004), (3724, 34228), (3781, 33712), (4214, 30248), (4816, 26467), (5572, 22876), (5719, 22288), (6536, 19502), (7448, 17114), (7562, 16856), (8428, 15124), (8557, 14896), (9751, 13072), (11144, 11438)]