128161632

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{25189}}^1$

素因数の和:25255

約数の個数: 48

約数和(自身を含む): 342785520

約数和(自身を除く): 214623888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 25189, 50378, 75567, 100756, 151134, 201512, 302268, 403024, 604536, 806048, 1209072, 1335017, 2418144, 2670034, 4005051, 5340068, 8010102, 10680136, 16020204, 21360272, 32040408, 42720544, 64080816, 128161632]

約数ペア:

[(1, 128161632), (2, 64080816), (3, 42720544), (4, 32040408), (6, 21360272), (8, 16020204), (12, 10680136), (16, 8010102), (24, 5340068), (32, 4005051), (48, 2670034), (53, 2418144), (96, 1335017), (106, 1209072), (159, 806048), (212, 604536), (318, 403024), (424, 302268), (636, 201512), (848, 151134), (1272, 100756), (1696, 75567), (2544, 50378), (5088, 25189)]