130727968

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1901}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 295251264

約数和(自身を除く): 164523296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 1228, 1901, 2149, 2456, 3802, 4298, 4912, 7604, 8596, 9824, 13307, 15208, 17192, 26614, 30416, 34384, 53228, 60832, 68768, 106456, 212912, 425824, 583607, 1167214, 2334428, 4085249, 4668856, 8170498, 9337712, 16340996, 18675424, 32681992, 65363984, 130727968]

約数ペア:

[(1, 130727968), (2, 65363984), (4, 32681992), (7, 18675424), (8, 16340996), (14, 9337712), (16, 8170498), (28, 4668856), (32, 4085249), (56, 2334428), (112, 1167214), (224, 583607), (307, 425824), (614, 212912), (1228, 106456), (1901, 68768), (2149, 60832), (2456, 53228), (3802, 34384), (4298, 30416), (4912, 26614), (7604, 17192), (8596, 15208), (9824, 13307)]