161338068

素因数分解:

$2^2\times 3^4\times {\mathrm{497957}}^1$

素因数の和:497973

約数の個数: 30

約数和(自身を含む): 421770426

約数和(自身を除く): 260432358

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 497957, 995914, 1493871, 1991828, 2987742, 4481613, 5975484, 8963226, 13444839, 17926452, 26889678, 40334517, 53779356, 80669034, 161338068]

約数ペア:

[(1, 161338068), (2, 80669034), (3, 53779356), (4, 40334517), (6, 26889678), (9, 17926452), (12, 13444839), (18, 8963226), (27, 5975484), (36, 4481613), (54, 2987742), (81, 1991828), (108, 1493871), (162, 995914), (324, 497957)]