143261856

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 446682600

約数和(自身を除く): 303420744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 612, 696, 816, 928, 986, 1009, 1044, 1224, 1392, 1479, 1632, 1972, 2018, 2088, 2448, 2784, 2958, 3027, 3944, 4036, 4176, 4437, 4896, 5916, 6054, 7888, 8072, 8352, 8874, 9081, 11832, 12108, 15776, 16144, 17153, 17748, 18162, 23664, 24216, 29261, 32288, 34306, 35496, 36324, 47328, 48432, 51459, 58522, 68612, 70992, 72648, 87783, 96864, 102918, 117044, 137224, 141984, 145296, 154377, 175566, 205836, 234088, 263349, 274448, 290592, 308754, 351132, 411672, 468176, 497437, 526698, 548896, 617508, 702264, 823344, 936352, 994874, 1053396, 1235016, 1404528, 1492311, 1646688, 1989748, 2106792, 2470032, 2809056, 2984622, 3979496, 4213584, 4476933, 4940064, 5969244, 7958992, 8427168, 8953866, 11938488, 15917984, 17907732, 23876976, 35815464, 47753952, 71630928, 143261856]

約数ペア:

[(1, 143261856), (2, 71630928), (3, 47753952), (4, 35815464), (6, 23876976), (8, 17907732), (9, 15917984), (12, 11938488), (16, 8953866), (17, 8427168), (18, 7958992), (24, 5969244), (29, 4940064), (32, 4476933), (34, 4213584), (36, 3979496), (48, 2984622), (51, 2809056), (58, 2470032), (68, 2106792), (72, 1989748), (87, 1646688), (96, 1492311), (102, 1404528), (116, 1235016), (136, 1053396), (144, 994874), (153, 936352), (174, 823344), (204, 702264), (232, 617508), (261, 548896), (272, 526698), (288, 497437), (306, 468176), (348, 411672), (408, 351132), (464, 308754), (493, 290592), (522, 274448), (544, 263349), (612, 234088), (696, 205836), (816, 175566), (928, 154377), (986, 145296), (1009, 141984), (1044, 137224), (1224, 117044), (1392, 102918), (1479, 96864), (1632, 87783), (1972, 72648), (2018, 70992), (2088, 68612), (2448, 58522), (2784, 51459), (2958, 48432), (3027, 47328), (3944, 36324), (4036, 35496), (4176, 34306), (4437, 32288), (4896, 29261), (5916, 24216), (6054, 23664), (7888, 18162), (8072, 17748), (8352, 17153), (8874, 16144), (9081, 15776), (11832, 12108)]