181371928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26641}}^1$

素因数の和:26707

約数の個数: 32

約数和(自身を含む): 364462560

約数和(自身を除く): 183090632

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 26641, 53282, 106564, 213128, 612743, 985717, 1225486, 1971434, 2450972, 3942868, 4901944, 7885736, 22671491, 45342982, 90685964, 181371928]

約数ペア:

[(1, 181371928), (2, 90685964), (4, 45342982), (8, 22671491), (23, 7885736), (37, 4901944), (46, 3942868), (74, 2450972), (92, 1971434), (148, 1225486), (184, 985717), (296, 612743), (851, 213128), (1702, 106564), (3404, 53282), (6808, 26641)]