164564736

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{4373}}^1$

素因数の和:4406

約数の個数: 108

約数和(自身を含む): 509605992

約数和(自身を除く): 345041256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4373, 4704, 5376, 6272, 8746, 9408, 12544, 13119, 17492, 18816, 26238, 30611, 34984, 37632, 52476, 61222, 69968, 91833, 104952, 122444, 139936, 183666, 209904, 214277, 244888, 279872, 367332, 419808, 428554, 489776, 559744, 642831, 734664, 839616, 857108, 979552, 1119488, 1285662, 1469328, 1679232, 1714216, 1959104, 2571324, 2938656, 3358464, 3428432, 3918208, 5142648, 5877312, 6856864, 7836416, 10285296, 11754624, 13713728, 20570592, 23509248, 27427456, 41141184, 54854912, 82282368, 164564736]

約数ペア:

[(1, 164564736), (2, 82282368), (3, 54854912), (4, 41141184), (6, 27427456), (7, 23509248), (8, 20570592), (12, 13713728), (14, 11754624), (16, 10285296), (21, 7836416), (24, 6856864), (28, 5877312), (32, 5142648), (42, 3918208), (48, 3428432), (49, 3358464), (56, 2938656), (64, 2571324), (84, 1959104), (96, 1714216), (98, 1679232), (112, 1469328), (128, 1285662), (147, 1119488), (168, 979552), (192, 857108), (196, 839616), (224, 734664), (256, 642831), (294, 559744), (336, 489776), (384, 428554), (392, 419808), (448, 367332), (588, 279872), (672, 244888), (768, 214277), (784, 209904), (896, 183666), (1176, 139936), (1344, 122444), (1568, 104952), (1792, 91833), (2352, 69968), (2688, 61222), (3136, 52476), (4373, 37632), (4704, 34984), (5376, 30611), (6272, 26238), (8746, 18816), (9408, 17492), (12544, 13119)]