144972368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{292283}}^1$

素因数の和:292322

約数の個数: 20

約数和(自身を含む): 289945728

約数和(自身を除く): 144973360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 292283, 584566, 1169132, 2338264, 4676528, 9060773, 18121546, 36243092, 72486184, 144972368]

約数ペア:

[(1, 144972368), (2, 72486184), (4, 36243092), (8, 18121546), (16, 9060773), (31, 4676528), (62, 2338264), (124, 1169132), (248, 584566), (496, 292283)]