128340432

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81023}}^1$

素因数の和:81048

約数の個数: 60

約数和(自身を含む): 391832064

約数和(自身を除く): 263491632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 81023, 162046, 243069, 324092, 486138, 648184, 729207, 891253, 972276, 1296368, 1458414, 1782506, 1944552, 2673759, 2916828, 3565012, 3889104, 5347518, 5833656, 7130024, 8021277, 10695036, 11667312, 14260048, 16042554, 21390072, 32085108, 42780144, 64170216, 128340432]

約数ペア:

[(1, 128340432), (2, 64170216), (3, 42780144), (4, 32085108), (6, 21390072), (8, 16042554), (9, 14260048), (11, 11667312), (12, 10695036), (16, 8021277), (18, 7130024), (22, 5833656), (24, 5347518), (33, 3889104), (36, 3565012), (44, 2916828), (48, 2673759), (66, 1944552), (72, 1782506), (88, 1458414), (99, 1296368), (132, 972276), (144, 891253), (176, 729207), (198, 648184), (264, 486138), (396, 324092), (528, 243069), (792, 162046), (1584, 81023)]