164443776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 504092160

約数和(自身を除く): 339648384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 262, 336, 384, 393, 448, 467, 524, 672, 786, 896, 917, 934, 1048, 1344, 1401, 1572, 1834, 1868, 2096, 2688, 2751, 2802, 3144, 3269, 3668, 3736, 4192, 5502, 5604, 6288, 6538, 7336, 7472, 8384, 9807, 11004, 11208, 12576, 13076, 14672, 14944, 16768, 19614, 22008, 22416, 25152, 26152, 29344, 29888, 39228, 44016, 44832, 50304, 52304, 58688, 59776, 61177, 78456, 88032, 89664, 104608, 117376, 122354, 156912, 176064, 179328, 183531, 209216, 244708, 313824, 352128, 367062, 418432, 428239, 489416, 627648, 734124, 856478, 978832, 1255296, 1284717, 1468248, 1712956, 1957664, 2569434, 2936496, 3425912, 3915328, 5138868, 5872992, 6851824, 7830656, 10277736, 11745984, 13703648, 20555472, 23491968, 27407296, 41110944, 54814592, 82221888, 164443776]

約数ペア:

[(1, 164443776), (2, 82221888), (3, 54814592), (4, 41110944), (6, 27407296), (7, 23491968), (8, 20555472), (12, 13703648), (14, 11745984), (16, 10277736), (21, 7830656), (24, 6851824), (28, 5872992), (32, 5138868), (42, 3915328), (48, 3425912), (56, 2936496), (64, 2569434), (84, 1957664), (96, 1712956), (112, 1468248), (128, 1284717), (131, 1255296), (168, 978832), (192, 856478), (224, 734124), (262, 627648), (336, 489416), (384, 428239), (393, 418432), (448, 367062), (467, 352128), (524, 313824), (672, 244708), (786, 209216), (896, 183531), (917, 179328), (934, 176064), (1048, 156912), (1344, 122354), (1401, 117376), (1572, 104608), (1834, 89664), (1868, 88032), (2096, 78456), (2688, 61177), (2751, 59776), (2802, 58688), (3144, 52304), (3269, 50304), (3668, 44832), (3736, 44016), (4192, 39228), (5502, 29888), (5604, 29344), (6288, 26152), (6538, 25152), (7336, 22416), (7472, 22008), (8384, 19614), (9807, 16768), (11004, 14944), (11208, 14672), (12576, 13076)]