157661568

素因数分解:

$2^7\times 3^2\times {\mathrm{136859}}^1$

素因数の和:136879

約数の個数: 48

約数和(自身を含む): 453690900

約数和(自身を除く): 296029332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 136859, 273718, 410577, 547436, 821154, 1094872, 1231731, 1642308, 2189744, 2463462, 3284616, 4379488, 4926924, 6569232, 8758976, 9853848, 13138464, 17517952, 19707696, 26276928, 39415392, 52553856, 78830784, 157661568]

約数ペア:

[(1, 157661568), (2, 78830784), (3, 52553856), (4, 39415392), (6, 26276928), (8, 19707696), (9, 17517952), (12, 13138464), (16, 9853848), (18, 8758976), (24, 6569232), (32, 4926924), (36, 4379488), (48, 3284616), (64, 2463462), (72, 2189744), (96, 1642308), (128, 1231731), (144, 1094872), (192, 821154), (288, 547436), (384, 410577), (576, 273718), (1152, 136859)]