164306016

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{3881}}^1$

素因数の和:3914

約数の個数: 144

約数和(自身を含む): 557610480

約数和(自身を除く): 393304464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 3881, 4704, 5292, 6048, 7056, 7762, 10584, 11643, 14112, 15524, 21168, 23286, 27167, 31048, 34929, 42336, 46572, 54334, 62096, 69858, 81501, 93144, 104787, 108668, 124192, 139716, 163002, 186288, 190169, 209574, 217336, 244503, 279432, 326004, 372576, 380338, 419148, 434672, 489006, 558864, 570507, 652008, 733509, 760676, 838296, 869344, 978012, 1117728, 1141014, 1304016, 1467018, 1521352, 1676592, 1711521, 1956024, 2282028, 2608032, 2934036, 3042704, 3353184, 3423042, 3912048, 4564056, 5134563, 5868072, 6085408, 6846084, 7824096, 9128112, 10269126, 11736144, 13692168, 18256224, 20538252, 23472288, 27384336, 41076504, 54768672, 82153008, 164306016]

約数ペア:

[(1, 164306016), (2, 82153008), (3, 54768672), (4, 41076504), (6, 27384336), (7, 23472288), (8, 20538252), (9, 18256224), (12, 13692168), (14, 11736144), (16, 10269126), (18, 9128112), (21, 7824096), (24, 6846084), (27, 6085408), (28, 5868072), (32, 5134563), (36, 4564056), (42, 3912048), (48, 3423042), (49, 3353184), (54, 3042704), (56, 2934036), (63, 2608032), (72, 2282028), (84, 1956024), (96, 1711521), (98, 1676592), (108, 1521352), (112, 1467018), (126, 1304016), (144, 1141014), (147, 1117728), (168, 978012), (189, 869344), (196, 838296), (216, 760676), (224, 733509), (252, 652008), (288, 570507), (294, 558864), (336, 489006), (378, 434672), (392, 419148), (432, 380338), (441, 372576), (504, 326004), (588, 279432), (672, 244503), (756, 217336), (784, 209574), (864, 190169), (882, 186288), (1008, 163002), (1176, 139716), (1323, 124192), (1512, 108668), (1568, 104787), (1764, 93144), (2016, 81501), (2352, 69858), (2646, 62096), (3024, 54334), (3528, 46572), (3881, 42336), (4704, 34929), (5292, 31048), (6048, 27167), (7056, 23286), (7762, 21168), (10584, 15524), (11643, 14112)]