130193024

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{78241}}^1$

素因数の和:78268

約数の個数: 32

約数和(自身を含む): 279323940

約数和(自身を除く): 149130916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 78241, 156482, 312964, 625928, 1017133, 1251856, 2034266, 2503712, 4068532, 5007424, 8137064, 10014848, 16274128, 32548256, 65096512, 130193024]

約数ペア:

[(1, 130193024), (2, 65096512), (4, 32548256), (8, 16274128), (13, 10014848), (16, 8137064), (26, 5007424), (32, 4068532), (52, 2503712), (64, 2034266), (104, 1251856), (128, 1017133), (208, 625928), (416, 312964), (832, 156482), (1664, 78241)]