128879376

素因数分解:

$2^4\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{2083}}^1$

素因数の和:3383

約数の個数: 40

約数和(自身を含む): 333356640

約数和(自身を除く): 204477264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1289, 2083, 2578, 3867, 4166, 5156, 6249, 7734, 8332, 10312, 12498, 15468, 16664, 20624, 24996, 30936, 33328, 49992, 61872, 99984, 2684987, 5369974, 8054961, 10739948, 16109922, 21479896, 32219844, 42959792, 64439688, 128879376]

約数ペア:

[(1, 128879376), (2, 64439688), (3, 42959792), (4, 32219844), (6, 21479896), (8, 16109922), (12, 10739948), (16, 8054961), (24, 5369974), (48, 2684987), (1289, 99984), (2083, 61872), (2578, 49992), (3867, 33328), (4166, 30936), (5156, 24996), (6249, 20624), (7734, 16664), (8332, 15468), (10312, 12498)]