142939456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{203039}}^1$

素因数の和:203062

約数の個数: 28

約数和(自身を含む): 309432960

約数和(自身を除く): 166493504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 203039, 406078, 812156, 1624312, 2233429, 3248624, 4466858, 6497248, 8933716, 12994496, 17867432, 35734864, 71469728, 142939456]

約数ペア:

[(1, 142939456), (2, 71469728), (4, 35734864), (8, 17867432), (11, 12994496), (16, 8933716), (22, 6497248), (32, 4466858), (44, 3248624), (64, 2233429), (88, 1624312), (176, 812156), (352, 406078), (704, 203039)]