155454732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 454053600

約数和(自身を除く): 298598868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 29, 34, 36, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 153, 171, 174, 204, 228, 261, 306, 323, 342, 348, 461, 493, 522, 551, 612, 646, 684, 922, 969, 986, 1044, 1102, 1292, 1383, 1479, 1653, 1844, 1938, 1972, 2204, 2766, 2907, 2958, 3306, 3876, 4149, 4437, 4959, 5532, 5814, 5916, 6612, 7837, 8298, 8759, 8874, 9367, 9918, 11628, 13369, 15674, 16596, 17518, 17748, 18734, 19836, 23511, 26277, 26738, 28101, 31348, 35036, 37468, 40107, 47022, 52554, 53476, 56202, 70533, 78831, 80214, 84303, 94044, 105108, 112404, 120321, 141066, 148903, 157662, 160428, 168606, 227273, 240642, 254011, 282132, 297806, 315324, 337212, 446709, 454546, 481284, 508022, 595612, 681819, 762033, 893418, 909092, 1016044, 1340127, 1363638, 1524066, 1786836, 2045457, 2286099, 2680254, 2727276, 3048132, 4090914, 4318187, 4572198, 5360508, 8181828, 8636374, 9144396, 12954561, 17272748, 25909122, 38863683, 51818244, 77727366, 155454732]

約数ペア:

[(1, 155454732), (2, 77727366), (3, 51818244), (4, 38863683), (6, 25909122), (9, 17272748), (12, 12954561), (17, 9144396), (18, 8636374), (19, 8181828), (29, 5360508), (34, 4572198), (36, 4318187), (38, 4090914), (51, 3048132), (57, 2727276), (58, 2680254), (68, 2286099), (76, 2045457), (87, 1786836), (102, 1524066), (114, 1363638), (116, 1340127), (153, 1016044), (171, 909092), (174, 893418), (204, 762033), (228, 681819), (261, 595612), (306, 508022), (323, 481284), (342, 454546), (348, 446709), (461, 337212), (493, 315324), (522, 297806), (551, 282132), (612, 254011), (646, 240642), (684, 227273), (922, 168606), (969, 160428), (986, 157662), (1044, 148903), (1102, 141066), (1292, 120321), (1383, 112404), (1479, 105108), (1653, 94044), (1844, 84303), (1938, 80214), (1972, 78831), (2204, 70533), (2766, 56202), (2907, 53476), (2958, 52554), (3306, 47022), (3876, 40107), (4149, 37468), (4437, 35036), (4959, 31348), (5532, 28101), (5814, 26738), (5916, 26277), (6612, 23511), (7837, 19836), (8298, 18734), (8759, 17748), (8874, 17518), (9367, 16596), (9918, 15674), (11628, 13369)]