159389936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{524309}}^1$

素因数の和:524336

約数の個数: 20

約数和(自身を含む): 325072200

約数和(自身を除く): 165682264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 524309, 1048618, 2097236, 4194472, 8388944, 9961871, 19923742, 39847484, 79694968, 159389936]

約数ペア:

[(1, 159389936), (2, 79694968), (4, 39847484), (8, 19923742), (16, 9961871), (19, 8388944), (38, 4194472), (76, 2097236), (152, 1048618), (304, 524309)]