121853824

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 266036400

約数和(自身を除く): 144182576

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1931, 1972, 2176, 3712, 3862, 3944, 7724, 7888, 15448, 15776, 30896, 31552, 32827, 55999, 61792, 63104, 65654, 111998, 123584, 131308, 223996, 247168, 262616, 447992, 525232, 895984, 951983, 1050464, 1791968, 1903966, 2100928, 3583936, 3807932, 4201856, 7167872, 7615864, 15231728, 30463456, 60926912, 121853824]

約数ペア:

[(1, 121853824), (2, 60926912), (4, 30463456), (8, 15231728), (16, 7615864), (17, 7167872), (29, 4201856), (32, 3807932), (34, 3583936), (58, 2100928), (64, 1903966), (68, 1791968), (116, 1050464), (128, 951983), (136, 895984), (232, 525232), (272, 447992), (464, 262616), (493, 247168), (544, 223996), (928, 131308), (986, 123584), (1088, 111998), (1856, 65654), (1931, 63104), (1972, 61792), (2176, 55999), (3712, 32827), (3862, 31552), (3944, 30896), (7724, 15776), (7888, 15448)]