191141888

素因数分解:

$2^{11}\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 445536000

約数和(自身を除く): 254394112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 199, 224, 256, 268, 398, 448, 469, 512, 536, 796, 896, 938, 1024, 1072, 1393, 1592, 1792, 1876, 2048, 2144, 2786, 3184, 3584, 3752, 4288, 5572, 6368, 7168, 7504, 8576, 11144, 12736, 13333, 14336, 15008, 17152, 22288, 25472, 26666, 30016, 34304, 44576, 50944, 53332, 60032, 68608, 89152, 93331, 101888, 106664, 120064, 137216, 178304, 186662, 203776, 213328, 240128, 356608, 373324, 407552, 426656, 480256, 713216, 746648, 853312, 960512, 1426432, 1493296, 1706624, 2852864, 2986592, 3413248, 5973184, 6826496, 11946368, 13652992, 23892736, 27305984, 47785472, 95570944, 191141888]

約数ペア:

[(1, 191141888), (2, 95570944), (4, 47785472), (7, 27305984), (8, 23892736), (14, 13652992), (16, 11946368), (28, 6826496), (32, 5973184), (56, 3413248), (64, 2986592), (67, 2852864), (112, 1706624), (128, 1493296), (134, 1426432), (199, 960512), (224, 853312), (256, 746648), (268, 713216), (398, 480256), (448, 426656), (469, 407552), (512, 373324), (536, 356608), (796, 240128), (896, 213328), (938, 203776), (1024, 186662), (1072, 178304), (1393, 137216), (1592, 120064), (1792, 106664), (1876, 101888), (2048, 93331), (2144, 89152), (2786, 68608), (3184, 60032), (3584, 53332), (3752, 50944), (4288, 44576), (5572, 34304), (6368, 30016), (7168, 26666), (7504, 25472), (8576, 22288), (11144, 17152), (12736, 15008), (13333, 14336)]