130147052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149939}}^1$

素因数の和:149981

約数の個数: 24

約数和(自身を含む): 268692480

約数和(自身を除く): 138545428

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 149939, 299878, 599756, 1049573, 2099146, 4198292, 4648109, 9296218, 18592436, 32536763, 65073526, 130147052]

約数ペア:

[(1, 130147052), (2, 65073526), (4, 32536763), (7, 18592436), (14, 9296218), (28, 4648109), (31, 4198292), (62, 2099146), (124, 1049573), (217, 599756), (434, 299878), (868, 149939)]