156699297788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{222043}}^1$

素因数の和:222474

約数の個数: 48

約数和(自身を含む): 306932309376

約数和(自身を除く): 150233011588

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 373, 473, 746, 946, 1492, 1892, 4103, 8206, 16039, 16412, 32078, 64156, 176429, 222043, 352858, 444086, 705716, 888172, 2442473, 4884946, 9547849, 9769892, 19095698, 38191396, 82822039, 105026339, 165644078, 210052678, 331288156, 420105356, 911042429, 1822084858, 3561347677, 3644169716, 7122695354, 14245390708, 39174824447, 78349648894, 156699297788]

約数ペア:

[(1, 156699297788), (2, 78349648894), (4, 39174824447), (11, 14245390708), (22, 7122695354), (43, 3644169716), (44, 3561347677), (86, 1822084858), (172, 911042429), (373, 420105356), (473, 331288156), (746, 210052678), (946, 165644078), (1492, 105026339), (1892, 82822039), (4103, 38191396), (8206, 19095698), (16039, 9769892), (16412, 9547849), (32078, 4884946), (64156, 2442473), (176429, 888172), (222043, 705716), (352858, 444086)]