156986808644

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{4973}}^1\times {\mathrm{108109}}^1$

素因数の和:113159

約数の個数: 24

約数和(自身を含む): 278548874520

約数和(自身を除く): 121562065876

約数列:

[1, 2, 4, 73, 146, 292, 4973, 9946, 19892, 108109, 216218, 363029, 432436, 726058, 1452116, 7891957, 15783914, 31567828, 537626057, 1075252114, 2150504228, 39246702161, 78493404322, 156986808644]

約数ペア:

[(1, 156986808644), (2, 78493404322), (4, 39246702161), (73, 2150504228), (146, 1075252114), (292, 537626057), (4973, 31567828), (9946, 15783914), (19892, 7891957), (108109, 1452116), (216218, 726058), (363029, 432436)]