156984256424

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{180027817}}^1$

素因数の和:180027932

約数の個数: 16

約数和(自身を含む): 297045899700

約数和(自身を除く): 140061643276

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 180027817, 360055634, 720111268, 1440222536, 19623032053, 39246064106, 78492128212, 156984256424]

約数ペア:

[(1, 156984256424), (2, 78492128212), (4, 39246064106), (8, 19623032053), (109, 1440222536), (218, 720111268), (436, 360055634), (872, 180027817)]