138579072

素因数分解:

$2^7\times 3^1\times {\mathrm{563}}^1\times {\mathrm{641}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 369329760

約数和(自身を除く): 230750688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 563, 641, 1126, 1282, 1689, 1923, 2252, 2564, 3378, 3846, 4504, 5128, 6756, 7692, 9008, 10256, 13512, 15384, 18016, 20512, 27024, 30768, 36032, 41024, 54048, 61536, 72064, 82048, 108096, 123072, 216192, 246144, 360883, 721766, 1082649, 1443532, 2165298, 2887064, 4330596, 5774128, 8661192, 11548256, 17322384, 23096512, 34644768, 46193024, 69289536, 138579072]

約数ペア:

[(1, 138579072), (2, 69289536), (3, 46193024), (4, 34644768), (6, 23096512), (8, 17322384), (12, 11548256), (16, 8661192), (24, 5774128), (32, 4330596), (48, 2887064), (64, 2165298), (96, 1443532), (128, 1082649), (192, 721766), (384, 360883), (563, 246144), (641, 216192), (1126, 123072), (1282, 108096), (1689, 82048), (1923, 72064), (2252, 61536), (2564, 54048), (3378, 41024), (3846, 36032), (4504, 30768), (5128, 27024), (6756, 20512), (7692, 18016), (9008, 15384), (10256, 13512)]