127701352808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{10499}}^1\times {\mathrm{80021}}^1$

素因数の和:90545

約数の個数: 32

約数和(自身を含む): 252069300000

約数和(自身を除く): 124367947192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 10499, 20998, 41996, 80021, 83992, 160042, 199481, 320084, 398962, 640168, 797924, 1520399, 1595848, 3040798, 6081596, 12163192, 840140479, 1680280958, 3360561916, 6721123832, 15962669101, 31925338202, 63850676404, 127701352808]

約数ペア:

[(1, 127701352808), (2, 63850676404), (4, 31925338202), (8, 15962669101), (19, 6721123832), (38, 3360561916), (76, 1680280958), (152, 840140479), (10499, 12163192), (20998, 6081596), (41996, 3040798), (80021, 1595848), (83992, 1520399), (160042, 797924), (199481, 640168), (320084, 398962)]