157080814842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3740019401}}^1$

素因数の和:3740019413

約数の個数: 16

約数和(自身を含む): 359041862592

約数和(自身を除く): 201961047750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3740019401, 7480038802, 11220058203, 22440116406, 26180135807, 52360271614, 78540407421, 157080814842]

約数ペア:

[(1, 157080814842), (2, 78540407421), (3, 52360271614), (6, 26180135807), (7, 22440116406), (14, 11220058203), (21, 7480038802), (42, 3740019401)]