154890648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 481768560

約数和(自身を除く): 326877912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 242, 253, 264, 276, 363, 396, 414, 484, 506, 552, 726, 759, 773, 792, 828, 968, 1012, 1089, 1452, 1518, 1546, 1656, 2024, 2178, 2277, 2319, 2783, 2904, 3036, 3092, 4356, 4554, 4638, 5566, 6072, 6184, 6957, 8349, 8503, 8712, 9108, 9276, 11132, 13914, 16698, 17006, 17779, 18216, 18552, 22264, 25047, 25509, 27828, 33396, 34012, 35558, 50094, 51018, 53337, 55656, 66792, 68024, 71116, 76527, 93533, 100188, 102036, 106674, 142232, 153054, 160011, 187066, 195569, 200376, 204072, 213348, 280599, 306108, 320022, 374132, 391138, 426696, 561198, 586707, 612216, 640044, 748264, 782276, 841797, 1122396, 1173414, 1280088, 1564552, 1683594, 1760121, 2151259, 2244792, 2346828, 3367188, 3520242, 4302518, 4693656, 6453777, 6734376, 7040484, 8605036, 12907554, 14080968, 17210072, 19361331, 25815108, 38722662, 51630216, 77445324, 154890648]

約数ペア:

[(1, 154890648), (2, 77445324), (3, 51630216), (4, 38722662), (6, 25815108), (8, 19361331), (9, 17210072), (11, 14080968), (12, 12907554), (18, 8605036), (22, 7040484), (23, 6734376), (24, 6453777), (33, 4693656), (36, 4302518), (44, 3520242), (46, 3367188), (66, 2346828), (69, 2244792), (72, 2151259), (88, 1760121), (92, 1683594), (99, 1564552), (121, 1280088), (132, 1173414), (138, 1122396), (184, 841797), (198, 782276), (207, 748264), (242, 640044), (253, 612216), (264, 586707), (276, 561198), (363, 426696), (396, 391138), (414, 374132), (484, 320022), (506, 306108), (552, 280599), (726, 213348), (759, 204072), (773, 200376), (792, 195569), (828, 187066), (968, 160011), (1012, 153054), (1089, 142232), (1452, 106674), (1518, 102036), (1546, 100188), (1656, 93533), (2024, 76527), (2178, 71116), (2277, 68024), (2319, 66792), (2783, 55656), (2904, 53337), (3036, 51018), (3092, 50094), (4356, 35558), (4554, 34012), (4638, 33396), (5566, 27828), (6072, 25509), (6184, 25047), (6957, 22264), (8349, 18552), (8503, 18216), (8712, 17779), (9108, 17006), (9276, 16698), (11132, 13914)]