121908185568

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{401987}}^1$

素因数の和:402028

約数の個数: 168

約数和(自身を含む): 387526883688

約数和(自身を除く): 265618698120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 729, 864, 936, 972, 1053, 1248, 1296, 1404, 1458, 1872, 1944, 2106, 2592, 2808, 2916, 3159, 3744, 3888, 4212, 5616, 5832, 6318, 7776, 8424, 9477, 11232, 11664, 12636, 16848, 18954, 23328, 25272, 33696, 37908, 50544, 75816, 101088, 151632, 303264, 401987, 803974, 1205961, 1607948, 2411922, 3215896, 3617883, 4823844, 5225831, 6431792, 7235766, 9647688, 10451662, 10853649, 12863584, 14471532, 15677493, 19295376, 20903324, 21707298, 28943064, 31354986, 32560947, 38590752, 41806648, 43414596, 47032479, 57886128, 62709972, 65121894, 83613296, 86829192, 94064958, 97682841, 115772256, 125419944, 130243788, 141097437, 167226592, 173658384, 188129916, 195365682, 250839888, 260487576, 282194874, 293048523, 347316768, 376259832, 390731364, 423292311, 501679776, 520975152, 564389748, 586097046, 752519664, 781462728, 846584622, 1041950304, 1128779496, 1172194092, 1269876933, 1505039328, 1562925456, 1693169244, 2257558992, 2344388184, 2539753866, 3125850912, 3386338488, 3809630799, 4515117984, 4688776368, 5079507732, 6772676976, 7619261598, 9377552736, 10159015464, 13545353952, 15238523196, 20318030928, 30477046392, 40636061856, 60954092784, 121908185568]

約数ペア:

[(1, 121908185568), (2, 60954092784), (3, 40636061856), (4, 30477046392), (6, 20318030928), (8, 15238523196), (9, 13545353952), (12, 10159015464), (13, 9377552736), (16, 7619261598), (18, 6772676976), (24, 5079507732), (26, 4688776368), (27, 4515117984), (32, 3809630799), (36, 3386338488), (39, 3125850912), (48, 2539753866), (52, 2344388184), (54, 2257558992), (72, 1693169244), (78, 1562925456), (81, 1505039328), (96, 1269876933), (104, 1172194092), (108, 1128779496), (117, 1041950304), (144, 846584622), (156, 781462728), (162, 752519664), (208, 586097046), (216, 564389748), (234, 520975152), (243, 501679776), (288, 423292311), (312, 390731364), (324, 376259832), (351, 347316768), (416, 293048523), (432, 282194874), (468, 260487576), (486, 250839888), (624, 195365682), (648, 188129916), (702, 173658384), (729, 167226592), (864, 141097437), (936, 130243788), (972, 125419944), (1053, 115772256), (1248, 97682841), (1296, 94064958), (1404, 86829192), (1458, 83613296), (1872, 65121894), (1944, 62709972), (2106, 57886128), (2592, 47032479), (2808, 43414596), (2916, 41806648), (3159, 38590752), (3744, 32560947), (3888, 31354986), (4212, 28943064), (5616, 21707298), (5832, 20903324), (6318, 19295376), (7776, 15677493), (8424, 14471532), (9477, 12863584), (11232, 10853649), (11664, 10451662), (12636, 9647688), (16848, 7235766), (18954, 6431792), (23328, 5225831), (25272, 4823844), (33696, 3617883), (37908, 3215896), (50544, 2411922), (75816, 1607948), (101088, 1205961), (151632, 803974), (303264, 401987)]