165947068

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{13751}}^1$

素因数の和:14193

約数の個数: 24

約数和(自身を含む): 332688384

約数和(自身を除く): 166741316

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 13751, 27502, 55004, 96257, 192514, 385028, 5926681, 11853362, 23706724, 41486767, 82973534, 165947068]

約数ペア:

[(1, 165947068), (2, 82973534), (4, 41486767), (7, 23706724), (14, 11853362), (28, 5926681), (431, 385028), (862, 192514), (1724, 96257), (3017, 55004), (6034, 27502), (12068, 13751)]