151444340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 329398272

約数和(自身を除く): 177953932

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 730, 940, 1460, 2207, 3431, 4414, 6862, 8828, 11035, 13724, 17155, 22070, 34310, 44140, 68620, 103729, 161111, 207458, 322222, 414916, 518645, 644444, 805555, 1037290, 1611110, 2074580, 3222220, 7572217, 15144434, 30288868, 37861085, 75722170, 151444340]

約数ペア:

[(1, 151444340), (2, 75722170), (4, 37861085), (5, 30288868), (10, 15144434), (20, 7572217), (47, 3222220), (73, 2074580), (94, 1611110), (146, 1037290), (188, 805555), (235, 644444), (292, 518645), (365, 414916), (470, 322222), (730, 207458), (940, 161111), (1460, 103729), (2207, 68620), (3431, 44140), (4414, 34310), (6862, 22070), (8828, 17155), (11035, 13724)]