158872064

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23869}}^1$

素因数の和:23900

約数の個数: 40

約数和(自身を含む): 341866140

約数和(自身を除く): 182994076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 23869, 47738, 95476, 190952, 310297, 381904, 620594, 763808, 1241188, 1527616, 2482376, 3055232, 4964752, 6110464, 9929504, 12220928, 19859008, 39718016, 79436032, 158872064]

約数ペア:

[(1, 158872064), (2, 79436032), (4, 39718016), (8, 19859008), (13, 12220928), (16, 9929504), (26, 6110464), (32, 4964752), (52, 3055232), (64, 2482376), (104, 1527616), (128, 1241188), (208, 763808), (256, 620594), (416, 381904), (512, 310297), (832, 190952), (1664, 95476), (3328, 47738), (6656, 23869)]