161193312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2221

約数の個数: 144

約数和(自身を含む): 538286112

約数和(自身を除く): 377092800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2161, 2331, 2664, 3108, 3552, 4144, 4322, 4662, 5328, 6216, 6483, 8288, 8644, 9324, 10656, 12432, 12966, 15127, 17288, 18648, 19449, 24864, 25932, 30254, 34576, 37296, 38898, 45381, 51864, 60508, 69152, 74592, 77796, 79957, 90762, 103728, 121016, 136143, 155592, 159914, 181524, 207456, 239871, 242032, 272286, 311184, 319828, 363048, 479742, 484064, 544572, 559699, 622368, 639656, 719613, 726096, 959484, 1089144, 1119398, 1279312, 1439226, 1452192, 1679097, 1918968, 2178288, 2238796, 2558624, 2878452, 3358194, 3837936, 4356576, 4477592, 5037291, 5756904, 6716388, 7675872, 8955184, 10074582, 11513808, 13432776, 17910368, 20149164, 23027616, 26865552, 40298328, 53731104, 80596656, 161193312]

約数ペア:

[(1, 161193312), (2, 80596656), (3, 53731104), (4, 40298328), (6, 26865552), (7, 23027616), (8, 20149164), (9, 17910368), (12, 13432776), (14, 11513808), (16, 10074582), (18, 8955184), (21, 7675872), (24, 6716388), (28, 5756904), (32, 5037291), (36, 4477592), (37, 4356576), (42, 3837936), (48, 3358194), (56, 2878452), (63, 2558624), (72, 2238796), (74, 2178288), (84, 1918968), (96, 1679097), (111, 1452192), (112, 1439226), (126, 1279312), (144, 1119398), (148, 1089144), (168, 959484), (222, 726096), (224, 719613), (252, 639656), (259, 622368), (288, 559699), (296, 544572), (333, 484064), (336, 479742), (444, 363048), (504, 319828), (518, 311184), (592, 272286), (666, 242032), (672, 239871), (777, 207456), (888, 181524), (1008, 159914), (1036, 155592), (1184, 136143), (1332, 121016), (1554, 103728), (1776, 90762), (2016, 79957), (2072, 77796), (2161, 74592), (2331, 69152), (2664, 60508), (3108, 51864), (3552, 45381), (4144, 38898), (4322, 37296), (4662, 34576), (5328, 30254), (6216, 25932), (6483, 24864), (8288, 19449), (8644, 18648), (9324, 17288), (10656, 15127), (12432, 12966)]