157082128784

素因数分解:

$2^4\times 7^1\times {\mathrm{1402519007}}^1$

素因数の和:1402519022

約数の個数: 20

約数和(自身を含む): 347824713984

約数和(自身を除く): 190742585200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402519007, 2805038014, 5610076028, 9817633049, 11220152056, 19635266098, 22440304112, 39270532196, 78541064392, 157082128784]

約数ペア:

[(1, 157082128784), (2, 78541064392), (4, 39270532196), (7, 22440304112), (8, 19635266098), (14, 11220152056), (16, 9817633049), (28, 5610076028), (56, 2805038014), (112, 1402519007)]