158926864

素因数分解:

$2^4\times {\mathrm{1493}}^1\times {\mathrm{6653}}^1$

素因数の和:8154

約数の個数: 20

約数和(自身を含む): 308173356

約数和(自身を除く): 149246492

約数列:

[1, 2, 4, 8, 16, 1493, 2986, 5972, 6653, 11944, 13306, 23888, 26612, 53224, 106448, 9932929, 19865858, 39731716, 79463432, 158926864]

約数ペア:

[(1, 158926864), (2, 79463432), (4, 39731716), (8, 19865858), (16, 9932929), (1493, 106448), (2986, 53224), (5972, 26612), (6653, 23888), (11944, 13306)]