127394056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 266716800

約数和(自身を除く): 139322744

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 139, 184, 278, 293, 391, 556, 586, 782, 1112, 1172, 1564, 2344, 2363, 3128, 3197, 4726, 4981, 6394, 6739, 9452, 9962, 12788, 13478, 18904, 19924, 25576, 26956, 39848, 40727, 53912, 54349, 81454, 108698, 114563, 162908, 217396, 229126, 325816, 434792, 458252, 692359, 916504, 936721, 1384718, 1873442, 2769436, 3746884, 5538872, 7493768, 15924257, 31848514, 63697028, 127394056]

約数ペア:

[(1, 127394056), (2, 63697028), (4, 31848514), (8, 15924257), (17, 7493768), (23, 5538872), (34, 3746884), (46, 2769436), (68, 1873442), (92, 1384718), (136, 936721), (139, 916504), (184, 692359), (278, 458252), (293, 434792), (391, 325816), (556, 229126), (586, 217396), (782, 162908), (1112, 114563), (1172, 108698), (1564, 81454), (2344, 54349), (2363, 53912), (3128, 40727), (3197, 39848), (4726, 26956), (4981, 25576), (6394, 19924), (6739, 18904), (9452, 13478), (9962, 12788)]