147680493056

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{971}}^1\times {\mathrm{2339}}^1$

素因数の和:3455

約数の個数: 80

約数和(自身を含む): 297829509120

約数和(自身を除く): 150149016064

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 971, 1016, 1942, 2032, 2339, 3884, 4064, 4678, 7768, 8128, 9356, 15536, 16256, 18712, 31072, 32512, 37424, 62144, 65024, 74848, 123317, 124288, 149696, 246634, 248576, 297053, 299392, 493268, 497152, 594106, 598784, 986536, 1188212, 1197568, 1973072, 2271169, 2376424, 3946144, 4542338, 4752848, 7892288, 9084676, 9505696, 15784576, 18169352, 19011392, 31569152, 36338704, 38022784, 63138304, 72677408, 76045568, 145354816, 152091136, 288438463, 290709632, 576876926, 581419264, 1153753852, 1162838528, 2307507704, 4615015408, 9230030816, 18460061632, 36920123264, 73840246528, 147680493056]

約数ペア:

[(1, 147680493056), (2, 73840246528), (4, 36920123264), (8, 18460061632), (16, 9230030816), (32, 4615015408), (64, 2307507704), (127, 1162838528), (128, 1153753852), (254, 581419264), (256, 576876926), (508, 290709632), (512, 288438463), (971, 152091136), (1016, 145354816), (1942, 76045568), (2032, 72677408), (2339, 63138304), (3884, 38022784), (4064, 36338704), (4678, 31569152), (7768, 19011392), (8128, 18169352), (9356, 15784576), (15536, 9505696), (16256, 9084676), (18712, 7892288), (31072, 4752848), (32512, 4542338), (37424, 3946144), (62144, 2376424), (65024, 2271169), (74848, 1973072), (123317, 1197568), (124288, 1188212), (149696, 986536), (246634, 598784), (248576, 594106), (297053, 497152), (299392, 493268)]