166023152

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{8443}}^1$

素因数の和:9680

約数の個数: 20

約数和(自身を含む): 321969720

約数和(自身を除く): 155946568

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 8443, 9832, 16886, 19664, 33772, 67544, 135088, 10376447, 20752894, 41505788, 83011576, 166023152]

約数ペア:

[(1, 166023152), (2, 83011576), (4, 41505788), (8, 20752894), (16, 10376447), (1229, 135088), (2458, 67544), (4916, 33772), (8443, 19664), (9832, 16886)]