121019528

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{22279}}^1$

素因数の和:22389

約数の個数: 32

約数和(自身を含む): 262012800

約数和(自身を除く): 140993272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 22279, 44558, 89116, 155953, 178232, 311906, 623812, 1247624, 2161063, 4322126, 8644252, 15127441, 17288504, 30254882, 60509764, 121019528]

約数ペア:

[(1, 121019528), (2, 60509764), (4, 30254882), (7, 17288504), (8, 15127441), (14, 8644252), (28, 4322126), (56, 2161063), (97, 1247624), (194, 623812), (388, 311906), (679, 178232), (776, 155953), (1358, 89116), (2716, 44558), (5432, 22279)]