127161984

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 368424000

約数和(自身を除く): 241262016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 232, 304, 348, 384, 456, 464, 551, 601, 608, 696, 912, 928, 1102, 1202, 1216, 1392, 1653, 1803, 1824, 1856, 2204, 2404, 2432, 2784, 3306, 3606, 3648, 3712, 4408, 4808, 5568, 6612, 7212, 7296, 8816, 9616, 11136, 11419, 13224, 14424, 17429, 17632, 19232, 22838, 26448, 28848, 34257, 34858, 35264, 38464, 45676, 52287, 52896, 57696, 68514, 69716, 70528, 76928, 91352, 104574, 105792, 115392, 137028, 139432, 182704, 209148, 211584, 230784, 274056, 278864, 331151, 365408, 418296, 548112, 557728, 662302, 730816, 836592, 993453, 1096224, 1115456, 1324604, 1461632, 1673184, 1986906, 2192448, 2230912, 2649208, 3346368, 3973812, 4384896, 5298416, 6692736, 7947624, 10596832, 15895248, 21193664, 31790496, 42387328, 63580992, 127161984]

約数ペア:

[(1, 127161984), (2, 63580992), (3, 42387328), (4, 31790496), (6, 21193664), (8, 15895248), (12, 10596832), (16, 7947624), (19, 6692736), (24, 5298416), (29, 4384896), (32, 3973812), (38, 3346368), (48, 2649208), (57, 2230912), (58, 2192448), (64, 1986906), (76, 1673184), (87, 1461632), (96, 1324604), (114, 1115456), (116, 1096224), (128, 993453), (152, 836592), (174, 730816), (192, 662302), (228, 557728), (232, 548112), (304, 418296), (348, 365408), (384, 331151), (456, 278864), (464, 274056), (551, 230784), (601, 211584), (608, 209148), (696, 182704), (912, 139432), (928, 137028), (1102, 115392), (1202, 105792), (1216, 104574), (1392, 91352), (1653, 76928), (1803, 70528), (1824, 69716), (1856, 68514), (2204, 57696), (2404, 52896), (2432, 52287), (2784, 45676), (3306, 38464), (3606, 35264), (3648, 34858), (3712, 34257), (4408, 28848), (4808, 26448), (5568, 22838), (6612, 19232), (7212, 17632), (7296, 17429), (8816, 14424), (9616, 13224), (11136, 11419)]