147720176

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{91411}}^1$

素因数の和:91520

約数の個数: 20

約数和(自身を含む): 289044744

約数和(自身を除く): 141324568

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 91411, 182822, 365644, 731288, 1462576, 9232511, 18465022, 36930044, 73860088, 147720176]

約数ペア:

[(1, 147720176), (2, 73860088), (4, 36930044), (8, 18465022), (16, 9232511), (101, 1462576), (202, 731288), (404, 365644), (808, 182822), (1616, 91411)]