222665408

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 168

約数和(自身を含む): 561167280

約数和(自身を除く): 338501872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 49, 56, 64, 74, 76, 98, 101, 112, 133, 148, 152, 196, 202, 224, 259, 266, 296, 304, 392, 404, 448, 518, 532, 592, 608, 703, 707, 784, 808, 931, 1036, 1064, 1184, 1216, 1406, 1414, 1568, 1616, 1813, 1862, 1919, 2072, 2128, 2368, 2812, 2828, 3136, 3232, 3626, 3724, 3737, 3838, 4144, 4256, 4921, 4949, 5624, 5656, 6464, 7252, 7448, 7474, 7676, 8288, 8512, 9842, 9898, 11248, 11312, 13433, 14504, 14896, 14948, 15352, 16576, 19684, 19796, 22496, 22624, 26159, 26866, 29008, 29792, 29896, 30704, 34447, 39368, 39592, 44992, 45248, 52318, 53732, 58016, 59584, 59792, 61408, 68894, 71003, 78736, 79184, 94031, 104636, 107464, 116032, 119584, 122816, 137788, 142006, 157472, 158368, 183113, 188062, 209272, 214928, 239168, 275576, 284012, 314944, 316736, 366226, 376124, 418544, 429856, 497021, 551152, 568024, 732452, 752248, 837088, 859712, 994042, 1102304, 1136048, 1464904, 1504496, 1674176, 1988084, 2204608, 2272096, 2929808, 3008992, 3479147, 3976168, 4544192, 5859616, 6017984, 6958294, 7952336, 11719232, 13916588, 15904672, 27833176, 31809344, 55666352, 111332704, 222665408]

約数ペア:

[(1, 222665408), (2, 111332704), (4, 55666352), (7, 31809344), (8, 27833176), (14, 15904672), (16, 13916588), (19, 11719232), (28, 7952336), (32, 6958294), (37, 6017984), (38, 5859616), (49, 4544192), (56, 3976168), (64, 3479147), (74, 3008992), (76, 2929808), (98, 2272096), (101, 2204608), (112, 1988084), (133, 1674176), (148, 1504496), (152, 1464904), (196, 1136048), (202, 1102304), (224, 994042), (259, 859712), (266, 837088), (296, 752248), (304, 732452), (392, 568024), (404, 551152), (448, 497021), (518, 429856), (532, 418544), (592, 376124), (608, 366226), (703, 316736), (707, 314944), (784, 284012), (808, 275576), (931, 239168), (1036, 214928), (1064, 209272), (1184, 188062), (1216, 183113), (1406, 158368), (1414, 157472), (1568, 142006), (1616, 137788), (1813, 122816), (1862, 119584), (1919, 116032), (2072, 107464), (2128, 104636), (2368, 94031), (2812, 79184), (2828, 78736), (3136, 71003), (3232, 68894), (3626, 61408), (3724, 59792), (3737, 59584), (3838, 58016), (4144, 53732), (4256, 52318), (4921, 45248), (4949, 44992), (5624, 39592), (5656, 39368), (6464, 34447), (7252, 30704), (7448, 29896), (7474, 29792), (7676, 29008), (8288, 26866), (8512, 26159), (9842, 22624), (9898, 22496), (11248, 19796), (11312, 19684), (13433, 16576), (14504, 15352), (14896, 14948)]