161824878

素因数分解:

$2^1\times 3^7\times {\mathrm{36997}}^1$

素因数の和:37020

約数の個数: 32

約数和(自身を含む): 364060320

約数和(自身を除く): 202235442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 36997, 73994, 110991, 221982, 332973, 665946, 998919, 1997838, 2996757, 5993514, 8990271, 17980542, 26970813, 53941626, 80912439, 161824878]

約数ペア:

[(1, 161824878), (2, 80912439), (3, 53941626), (6, 26970813), (9, 17980542), (18, 8990271), (27, 5993514), (54, 2996757), (81, 1997838), (162, 998919), (243, 665946), (486, 332973), (729, 221982), (1458, 110991), (2187, 73994), (4374, 36997)]