161719092

素因数分解:

$2^2\times 3^4\times {\mathrm{499133}}^1$

素因数の和:499149

約数の個数: 30

約数和(自身を含む): 422766498

約数和(自身を除く): 261047406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 499133, 998266, 1497399, 1996532, 2994798, 4492197, 5989596, 8984394, 13476591, 17968788, 26953182, 40429773, 53906364, 80859546, 161719092]

約数ペア:

[(1, 161719092), (2, 80859546), (3, 53906364), (4, 40429773), (6, 26953182), (9, 17968788), (12, 13476591), (18, 8984394), (27, 5989596), (36, 4492197), (54, 2994798), (81, 1996532), (108, 1497399), (162, 998266), (324, 499133)]