139248824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{121721}}^1$

素因数の和:121751

約数の個数: 32

約数和(自身を含む): 306739440

約数和(自身を除く): 167490616

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 121721, 243442, 486884, 973768, 1338931, 1582373, 2677862, 3164746, 5355724, 6329492, 10711448, 12658984, 17406103, 34812206, 69624412, 139248824]

約数ペア:

[(1, 139248824), (2, 69624412), (4, 34812206), (8, 17406103), (11, 12658984), (13, 10711448), (22, 6329492), (26, 5355724), (44, 3164746), (52, 2677862), (88, 1582373), (104, 1338931), (143, 973768), (286, 486884), (572, 243442), (1144, 121721)]