164067456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 128

約数和(自身を含む): 506050560

約数和(自身を除く): 341983104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 268, 336, 384, 402, 448, 469, 536, 672, 804, 896, 911, 938, 1072, 1344, 1407, 1608, 1822, 1876, 2144, 2688, 2733, 2814, 3216, 3644, 3752, 4288, 5466, 5628, 6377, 6432, 7288, 7504, 8576, 10932, 11256, 12754, 12864, 14576, 15008, 19131, 21864, 22512, 25508, 25728, 29152, 30016, 38262, 43728, 45024, 51016, 58304, 60032, 61037, 76524, 87456, 90048, 102032, 116608, 122074, 153048, 174912, 180096, 183111, 204064, 244148, 306096, 349824, 366222, 408128, 427259, 488296, 612192, 732444, 816256, 854518, 976592, 1224384, 1281777, 1464888, 1709036, 1953184, 2448768, 2563554, 2929776, 3418072, 3906368, 5127108, 5859552, 6836144, 7812736, 10254216, 11719104, 13672288, 20508432, 23438208, 27344576, 41016864, 54689152, 82033728, 164067456]

約数ペア:

[(1, 164067456), (2, 82033728), (3, 54689152), (4, 41016864), (6, 27344576), (7, 23438208), (8, 20508432), (12, 13672288), (14, 11719104), (16, 10254216), (21, 7812736), (24, 6836144), (28, 5859552), (32, 5127108), (42, 3906368), (48, 3418072), (56, 2929776), (64, 2563554), (67, 2448768), (84, 1953184), (96, 1709036), (112, 1464888), (128, 1281777), (134, 1224384), (168, 976592), (192, 854518), (201, 816256), (224, 732444), (268, 612192), (336, 488296), (384, 427259), (402, 408128), (448, 366222), (469, 349824), (536, 306096), (672, 244148), (804, 204064), (896, 183111), (911, 180096), (938, 174912), (1072, 153048), (1344, 122074), (1407, 116608), (1608, 102032), (1822, 90048), (1876, 87456), (2144, 76524), (2688, 61037), (2733, 60032), (2814, 58304), (3216, 51016), (3644, 45024), (3752, 43728), (4288, 38262), (5466, 30016), (5628, 29152), (6377, 25728), (6432, 25508), (7288, 22512), (7504, 21864), (8576, 19131), (10932, 15008), (11256, 14576), (12754, 12864)]