168889392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 120

約数和(自身を含む): 544727040

約数和(自身を除く): 375837648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 504, 524, 786, 917, 1008, 1048, 1179, 1279, 1572, 1834, 2096, 2358, 2558, 2751, 3144, 3668, 3837, 4716, 5116, 5502, 6288, 7336, 7674, 8253, 8953, 9432, 10232, 11004, 11511, 14672, 15348, 16506, 17906, 18864, 20464, 22008, 23022, 26859, 30696, 33012, 35812, 44016, 46044, 53718, 61392, 66024, 71624, 80577, 92088, 107436, 132048, 143248, 161154, 167549, 184176, 214872, 322308, 335098, 429744, 502647, 644616, 670196, 1005294, 1172843, 1289232, 1340392, 1507941, 2010588, 2345686, 2680784, 3015882, 3518529, 4021176, 4691372, 6031764, 7037058, 8042352, 9382744, 10555587, 12063528, 14074116, 18765488, 21111174, 24127056, 28148232, 42222348, 56296464, 84444696, 168889392]

約数ペア:

[(1, 168889392), (2, 84444696), (3, 56296464), (4, 42222348), (6, 28148232), (7, 24127056), (8, 21111174), (9, 18765488), (12, 14074116), (14, 12063528), (16, 10555587), (18, 9382744), (21, 8042352), (24, 7037058), (28, 6031764), (36, 4691372), (42, 4021176), (48, 3518529), (56, 3015882), (63, 2680784), (72, 2345686), (84, 2010588), (112, 1507941), (126, 1340392), (131, 1289232), (144, 1172843), (168, 1005294), (252, 670196), (262, 644616), (336, 502647), (393, 429744), (504, 335098), (524, 322308), (786, 214872), (917, 184176), (1008, 167549), (1048, 161154), (1179, 143248), (1279, 132048), (1572, 107436), (1834, 92088), (2096, 80577), (2358, 71624), (2558, 66024), (2751, 61392), (3144, 53718), (3668, 46044), (3837, 44016), (4716, 35812), (5116, 33012), (5502, 30696), (6288, 26859), (7336, 23022), (7674, 22008), (8253, 20464), (8953, 18864), (9432, 17906), (10232, 16506), (11004, 15348), (11511, 14672)]