168222744

素因数分解:

$2^3\times 3^4\times {\mathrm{259603}}^1$

素因数の和:259621

約数の個数: 40

約数和(自身を含む): 471181260

約数和(自身を除く): 302958516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 259603, 519206, 778809, 1038412, 1557618, 2076824, 2336427, 3115236, 4672854, 6230472, 7009281, 9345708, 14018562, 18691416, 21027843, 28037124, 42055686, 56074248, 84111372, 168222744]

約数ペア:

[(1, 168222744), (2, 84111372), (3, 56074248), (4, 42055686), (6, 28037124), (8, 21027843), (9, 18691416), (12, 14018562), (18, 9345708), (24, 7009281), (27, 6230472), (36, 4672854), (54, 3115236), (72, 2336427), (81, 2076824), (108, 1557618), (162, 1038412), (216, 778809), (324, 519206), (648, 259603)]