145971216

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{27397}}^1$

素因数の和:27448

約数の個数: 60

約数和(自身を含む): 419572972

約数和(自身を除く): 273601756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 27397, 54794, 82191, 109588, 164382, 219176, 246573, 328764, 438352, 493146, 657528, 986292, 1013689, 1315056, 1972584, 2027378, 3041067, 3945168, 4054756, 6082134, 8109512, 9123201, 12164268, 16219024, 18246402, 24328536, 36492804, 48657072, 72985608, 145971216]

約数ペア:

[(1, 145971216), (2, 72985608), (3, 48657072), (4, 36492804), (6, 24328536), (8, 18246402), (9, 16219024), (12, 12164268), (16, 9123201), (18, 8109512), (24, 6082134), (36, 4054756), (37, 3945168), (48, 3041067), (72, 2027378), (74, 1972584), (111, 1315056), (144, 1013689), (148, 986292), (222, 657528), (296, 493146), (333, 438352), (444, 328764), (592, 246573), (666, 219176), (888, 164382), (1332, 109588), (1776, 82191), (2664, 54794), (5328, 27397)]