129392928

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 216

約数和(自身を含む): 438633468

約数和(自身を除く): 309240540

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 168, 173, 196, 212, 224, 252, 288, 294, 318, 336, 346, 371, 392, 424, 441, 477, 504, 519, 588, 636, 672, 692, 742, 784, 848, 882, 954, 1008, 1038, 1113, 1176, 1211, 1272, 1384, 1484, 1557, 1568, 1696, 1764, 1908, 2016, 2076, 2226, 2352, 2422, 2544, 2597, 2768, 2968, 3114, 3339, 3528, 3633, 3816, 4152, 4452, 4704, 4844, 5088, 5194, 5536, 5936, 6228, 6678, 7056, 7266, 7632, 7791, 8304, 8477, 8904, 9169, 9688, 10388, 10899, 11872, 12456, 13356, 14112, 14532, 15264, 15582, 16608, 16954, 17808, 18338, 19376, 20776, 21798, 23373, 24912, 25431, 26712, 27507, 29064, 31164, 33908, 35616, 36676, 38752, 41552, 43596, 46746, 49824, 50862, 53424, 55014, 58128, 62328, 64183, 67816, 73352, 76293, 82521, 83104, 87192, 93492, 101724, 106848, 110028, 116256, 124656, 128366, 135632, 146704, 152586, 165042, 174384, 186984, 192549, 203448, 220056, 249312, 256732, 271264, 293408, 305172, 330084, 348768, 373968, 385098, 406896, 440112, 449281, 513464, 577647, 610344, 660168, 747936, 770196, 813792, 880224, 898562, 1026928, 1155294, 1220688, 1320336, 1347843, 1540392, 1797124, 2053856, 2310588, 2441376, 2640672, 2695686, 3080784, 3594248, 4043529, 4621176, 5391372, 6161568, 7188496, 8087058, 9242352, 10782744, 14376992, 16174116, 18484704, 21565488, 32348232, 43130976, 64696464, 129392928]

約数ペア:

[(1, 129392928), (2, 64696464), (3, 43130976), (4, 32348232), (6, 21565488), (7, 18484704), (8, 16174116), (9, 14376992), (12, 10782744), (14, 9242352), (16, 8087058), (18, 7188496), (21, 6161568), (24, 5391372), (28, 4621176), (32, 4043529), (36, 3594248), (42, 3080784), (48, 2695686), (49, 2640672), (53, 2441376), (56, 2310588), (63, 2053856), (72, 1797124), (84, 1540392), (96, 1347843), (98, 1320336), (106, 1220688), (112, 1155294), (126, 1026928), (144, 898562), (147, 880224), (159, 813792), (168, 770196), (173, 747936), (196, 660168), (212, 610344), (224, 577647), (252, 513464), (288, 449281), (294, 440112), (318, 406896), (336, 385098), (346, 373968), (371, 348768), (392, 330084), (424, 305172), (441, 293408), (477, 271264), (504, 256732), (519, 249312), (588, 220056), (636, 203448), (672, 192549), (692, 186984), (742, 174384), (784, 165042), (848, 152586), (882, 146704), (954, 135632), (1008, 128366), (1038, 124656), (1113, 116256), (1176, 110028), (1211, 106848), (1272, 101724), (1384, 93492), (1484, 87192), (1557, 83104), (1568, 82521), (1696, 76293), (1764, 73352), (1908, 67816), (2016, 64183), (2076, 62328), (2226, 58128), (2352, 55014), (2422, 53424), (2544, 50862), (2597, 49824), (2768, 46746), (2968, 43596), (3114, 41552), (3339, 38752), (3528, 36676), (3633, 35616), (3816, 33908), (4152, 31164), (4452, 29064), (4704, 27507), (4844, 26712), (5088, 25431), (5194, 24912), (5536, 23373), (5936, 21798), (6228, 20776), (6678, 19376), (7056, 18338), (7266, 17808), (7632, 16954), (7791, 16608), (8304, 15582), (8477, 15264), (8904, 14532), (9169, 14112), (9688, 13356), (10388, 12456), (10899, 11872)]