138756777985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{16267}}^1$

素因数の和:16526

約数の個数: 64

約数和(自身を含む): 203899207680

約数和(自身を除く): 65142429695

約数列:

[1, 5, 7, 19, 35, 95, 101, 127, 133, 505, 635, 665, 707, 889, 1919, 2413, 3535, 4445, 9595, 12065, 12827, 13433, 16267, 16891, 64135, 67165, 81335, 84455, 89789, 113869, 243713, 309073, 448945, 569345, 1218565, 1545365, 1642967, 1705991, 2065909, 2163511, 8214835, 8529955, 10329545, 10817555, 11500769, 14461363, 31216373, 39252271, 57503845, 72306815, 156081865, 196261355, 208656809, 218514611, 274765897, 1043284045, 1092573055, 1373829485, 1460597663, 3964479371, 7302988315, 19822396855, 27751355597, 138756777985]

約数ペア:

[(1, 138756777985), (5, 27751355597), (7, 19822396855), (19, 7302988315), (35, 3964479371), (95, 1460597663), (101, 1373829485), (127, 1092573055), (133, 1043284045), (505, 274765897), (635, 218514611), (665, 208656809), (707, 196261355), (889, 156081865), (1919, 72306815), (2413, 57503845), (3535, 39252271), (4445, 31216373), (9595, 14461363), (12065, 11500769), (12827, 10817555), (13433, 10329545), (16267, 8529955), (16891, 8214835), (64135, 2163511), (67165, 2065909), (81335, 1705991), (84455, 1642967), (89789, 1545365), (113869, 1218565), (243713, 569345), (309073, 448945)]