123663168

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 382648968

約数和(自身を除く): 258985800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 73, 96, 102, 136, 144, 146, 153, 173, 192, 204, 219, 272, 288, 292, 306, 346, 408, 438, 519, 544, 576, 584, 612, 657, 692, 816, 876, 1038, 1088, 1168, 1224, 1241, 1314, 1384, 1557, 1632, 1752, 2076, 2336, 2448, 2482, 2628, 2768, 2941, 3114, 3264, 3504, 3723, 4152, 4672, 4896, 4964, 5256, 5536, 5882, 6228, 7008, 7446, 8304, 8823, 9792, 9928, 10512, 11072, 11169, 11764, 12456, 12629, 14016, 14892, 16608, 17646, 19856, 21024, 22338, 23528, 24912, 25258, 26469, 29784, 33216, 35292, 37887, 39712, 42048, 44676, 47056, 49824, 50516, 52938, 59568, 70584, 75774, 79424, 89352, 94112, 99648, 101032, 105876, 113661, 119136, 141168, 151548, 178704, 188224, 202064, 211752, 214693, 227322, 238272, 282336, 303096, 357408, 404128, 423504, 429386, 454644, 564672, 606192, 644079, 714816, 808256, 847008, 858772, 909288, 1212384, 1288158, 1694016, 1717544, 1818576, 1932237, 2424768, 2576316, 3435088, 3637152, 3864474, 5152632, 6870176, 7274304, 7728948, 10305264, 13740352, 15457896, 20610528, 30915792, 41221056, 61831584, 123663168]

約数ペア:

[(1, 123663168), (2, 61831584), (3, 41221056), (4, 30915792), (6, 20610528), (8, 15457896), (9, 13740352), (12, 10305264), (16, 7728948), (17, 7274304), (18, 6870176), (24, 5152632), (32, 3864474), (34, 3637152), (36, 3435088), (48, 2576316), (51, 2424768), (64, 1932237), (68, 1818576), (72, 1717544), (73, 1694016), (96, 1288158), (102, 1212384), (136, 909288), (144, 858772), (146, 847008), (153, 808256), (173, 714816), (192, 644079), (204, 606192), (219, 564672), (272, 454644), (288, 429386), (292, 423504), (306, 404128), (346, 357408), (408, 303096), (438, 282336), (519, 238272), (544, 227322), (576, 214693), (584, 211752), (612, 202064), (657, 188224), (692, 178704), (816, 151548), (876, 141168), (1038, 119136), (1088, 113661), (1168, 105876), (1224, 101032), (1241, 99648), (1314, 94112), (1384, 89352), (1557, 79424), (1632, 75774), (1752, 70584), (2076, 59568), (2336, 52938), (2448, 50516), (2482, 49824), (2628, 47056), (2768, 44676), (2941, 42048), (3114, 39712), (3264, 37887), (3504, 35292), (3723, 33216), (4152, 29784), (4672, 26469), (4896, 25258), (4964, 24912), (5256, 23528), (5536, 22338), (5882, 21024), (6228, 19856), (7008, 17646), (7446, 16608), (8304, 14892), (8823, 14016), (9792, 12629), (9928, 12456), (10512, 11764), (11072, 11169)]