121401984

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 128

約数和(自身を含む): 360884160

約数和(自身を除く): 239482176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 264, 328, 352, 384, 451, 492, 528, 656, 701, 704, 902, 984, 1056, 1312, 1353, 1402, 1408, 1804, 1968, 2103, 2112, 2624, 2706, 2804, 3608, 3936, 4206, 4224, 5248, 5412, 5608, 7216, 7711, 7872, 8412, 10824, 11216, 14432, 15422, 15744, 16824, 21648, 22432, 23133, 28741, 28864, 30844, 33648, 43296, 44864, 46266, 57482, 57728, 61688, 67296, 86223, 86592, 89728, 92532, 114964, 123376, 134592, 172446, 173184, 185064, 229928, 246752, 269184, 316151, 344892, 370128, 459856, 493504, 632302, 689784, 740256, 919712, 948453, 987008, 1264604, 1379568, 1480512, 1839424, 1896906, 2529208, 2759136, 2961024, 3678848, 3793812, 5058416, 5518272, 7587624, 10116832, 11036544, 15175248, 20233664, 30350496, 40467328, 60700992, 121401984]

約数ペア:

[(1, 121401984), (2, 60700992), (3, 40467328), (4, 30350496), (6, 20233664), (8, 15175248), (11, 11036544), (12, 10116832), (16, 7587624), (22, 5518272), (24, 5058416), (32, 3793812), (33, 3678848), (41, 2961024), (44, 2759136), (48, 2529208), (64, 1896906), (66, 1839424), (82, 1480512), (88, 1379568), (96, 1264604), (123, 987008), (128, 948453), (132, 919712), (164, 740256), (176, 689784), (192, 632302), (246, 493504), (264, 459856), (328, 370128), (352, 344892), (384, 316151), (451, 269184), (492, 246752), (528, 229928), (656, 185064), (701, 173184), (704, 172446), (902, 134592), (984, 123376), (1056, 114964), (1312, 92532), (1353, 89728), (1402, 86592), (1408, 86223), (1804, 67296), (1968, 61688), (2103, 57728), (2112, 57482), (2624, 46266), (2706, 44864), (2804, 43296), (3608, 33648), (3936, 30844), (4206, 28864), (4224, 28741), (5248, 23133), (5412, 22432), (5608, 21648), (7216, 16824), (7711, 15744), (7872, 15422), (8412, 14432), (10824, 11216)]