134844544

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 293760000

約数和(自身を除く): 158915456

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 1999, 2108, 2176, 3968, 3998, 4216, 7996, 8432, 15992, 16864, 31984, 33728, 33983, 61969, 63968, 67456, 67966, 123938, 127936, 135932, 247876, 255872, 271864, 495752, 543728, 991504, 1053473, 1087456, 1983008, 2106946, 2174912, 3966016, 4213892, 4349824, 7932032, 8427784, 16855568, 33711136, 67422272, 134844544]

約数ペア:

[(1, 134844544), (2, 67422272), (4, 33711136), (8, 16855568), (16, 8427784), (17, 7932032), (31, 4349824), (32, 4213892), (34, 3966016), (62, 2174912), (64, 2106946), (68, 1983008), (124, 1087456), (128, 1053473), (136, 991504), (248, 543728), (272, 495752), (496, 271864), (527, 255872), (544, 247876), (992, 135932), (1054, 127936), (1088, 123938), (1984, 67966), (1999, 67456), (2108, 63968), (2176, 61969), (3968, 33983), (3998, 33728), (4216, 31984), (7996, 16864), (8432, 15992)]