158408312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4999}}^1$

素因数の和:5255

約数の個数: 32

約数和(自身を含む): 315900000

約数和(自身を除く): 157491688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 932, 1864, 3961, 4999, 7922, 9998, 15844, 19996, 31688, 39992, 84983, 169966, 339932, 679864, 1164767, 2329534, 4659068, 9318136, 19801039, 39602078, 79204156, 158408312]

約数ペア:

[(1, 158408312), (2, 79204156), (4, 39602078), (8, 19801039), (17, 9318136), (34, 4659068), (68, 2329534), (136, 1164767), (233, 679864), (466, 339932), (932, 169966), (1864, 84983), (3961, 39992), (4999, 31688), (7922, 19996), (9998, 15844)]