163965424

素因数分解:

$2^4\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1607}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 363691008

約数和(自身を除く): 199725584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 911, 1607, 1822, 3214, 3644, 6377, 6428, 7288, 11249, 12754, 12856, 14576, 22498, 25508, 25712, 44996, 51016, 89992, 102032, 179984, 1463977, 2927954, 5855908, 10247839, 11711816, 20495678, 23423632, 40991356, 81982712, 163965424]

約数ペア:

[(1, 163965424), (2, 81982712), (4, 40991356), (7, 23423632), (8, 20495678), (14, 11711816), (16, 10247839), (28, 5855908), (56, 2927954), (112, 1463977), (911, 179984), (1607, 102032), (1822, 89992), (3214, 51016), (3644, 44996), (6377, 25712), (6428, 25508), (7288, 22498), (11249, 14576), (12754, 12856)]