168166317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 257126400

約数和(自身を除く): 88960083

約数列:

[1, 3, 11, 23, 33, 69, 149, 253, 447, 759, 1487, 1639, 3427, 4461, 4917, 10281, 16357, 34201, 37697, 49071, 102603, 113091, 221563, 376211, 664689, 1128633, 2437193, 5095949, 7311579, 15287847, 56055439, 168166317]

約数ペア:

[(1, 168166317), (3, 56055439), (11, 15287847), (23, 7311579), (33, 5095949), (69, 2437193), (149, 1128633), (253, 664689), (447, 376211), (759, 221563), (1487, 113091), (1639, 102603), (3427, 49071), (4461, 37697), (4917, 34201), (10281, 16357)]