138049513054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{179999}}^1$

素因数の和:180288

約数の個数: 32

約数和(自身を含む): 217728000000

約数和(自身を除く): 79678486946

約数列:

[1, 2, 41, 47, 82, 94, 199, 398, 1927, 3854, 8159, 9353, 16318, 18706, 179999, 359998, 383473, 766946, 7379959, 8459953, 14759918, 16919906, 35819801, 71639602, 346858073, 693716146, 1468611841, 1683530647, 2937223682, 3367061294, 69024756527, 138049513054]

約数ペア:

[(1, 138049513054), (2, 69024756527), (41, 3367061294), (47, 2937223682), (82, 1683530647), (94, 1468611841), (199, 693716146), (398, 346858073), (1927, 71639602), (3854, 35819801), (8159, 16919906), (9353, 14759918), (16318, 8459953), (18706, 7379959), (179999, 766946), (359998, 383473)]