133616896

素因数分解:

$2^8\times 7^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 307286784

約数和(自身を除く): 173669888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 431, 448, 692, 862, 896, 1211, 1384, 1724, 1792, 2422, 2768, 3017, 3448, 4844, 5536, 6034, 6896, 9688, 11072, 12068, 13792, 19376, 22144, 24136, 27584, 38752, 44288, 48272, 55168, 74563, 77504, 96544, 110336, 149126, 155008, 193088, 298252, 310016, 386176, 521941, 596504, 772352, 1043882, 1193008, 2087764, 2386016, 4175528, 4772032, 8351056, 9544064, 16702112, 19088128, 33404224, 66808448, 133616896]

約数ペア:

[(1, 133616896), (2, 66808448), (4, 33404224), (7, 19088128), (8, 16702112), (14, 9544064), (16, 8351056), (28, 4772032), (32, 4175528), (56, 2386016), (64, 2087764), (112, 1193008), (128, 1043882), (173, 772352), (224, 596504), (256, 521941), (346, 386176), (431, 310016), (448, 298252), (692, 193088), (862, 155008), (896, 149126), (1211, 110336), (1384, 96544), (1724, 77504), (1792, 74563), (2422, 55168), (2768, 48272), (3017, 44288), (3448, 38752), (4844, 27584), (5536, 24136), (6034, 22144), (6896, 19376), (9688, 13792), (11072, 12068)]