127348496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 294409728

約数和(自身を除く): 167061232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 374, 496, 527, 682, 748, 1054, 1364, 1373, 1496, 2108, 2728, 2746, 2992, 4216, 5456, 5492, 5797, 8432, 10984, 11594, 15103, 21968, 23188, 23341, 30206, 42563, 46376, 46682, 60412, 85126, 92752, 93364, 120824, 170252, 186728, 241648, 256751, 340504, 373456, 468193, 513502, 681008, 723571, 936386, 1027004, 1447142, 1872772, 2054008, 2894284, 3745544, 4108016, 5788568, 7491088, 7959281, 11577136, 15918562, 31837124, 63674248, 127348496]

約数ペア:

[(1, 127348496), (2, 63674248), (4, 31837124), (8, 15918562), (11, 11577136), (16, 7959281), (17, 7491088), (22, 5788568), (31, 4108016), (34, 3745544), (44, 2894284), (62, 2054008), (68, 1872772), (88, 1447142), (124, 1027004), (136, 936386), (176, 723571), (187, 681008), (248, 513502), (272, 468193), (341, 373456), (374, 340504), (496, 256751), (527, 241648), (682, 186728), (748, 170252), (1054, 120824), (1364, 93364), (1373, 92752), (1496, 85126), (2108, 60412), (2728, 46682), (2746, 46376), (2992, 42563), (4216, 30206), (5456, 23341), (5492, 23188), (5797, 21968), (8432, 15103), (10984, 11594)]