188045378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 302610816

約数和(自身を除く): 114565438

約数列:

[1, 2, 23, 46, 53, 106, 137, 274, 563, 1126, 1219, 2438, 3151, 6302, 7261, 12949, 14522, 25898, 29839, 59678, 77131, 154262, 167003, 334006, 686297, 1372594, 1774013, 3548026, 4087943, 8175886, 94022689, 188045378]

約数ペア:

[(1, 188045378), (2, 94022689), (23, 8175886), (46, 4087943), (53, 3548026), (106, 1774013), (137, 1372594), (274, 686297), (563, 334006), (1126, 167003), (1219, 154262), (2438, 77131), (3151, 59678), (6302, 29839), (7261, 25898), (12949, 14522)]