148889682

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 327763800

約数和(自身を除く): 178874118

約数列:

[1, 2, 3, 6, 9, 18, 137, 173, 274, 346, 349, 411, 519, 698, 822, 1038, 1047, 1233, 1557, 2094, 2466, 3114, 3141, 6282, 23701, 47402, 47813, 60377, 71103, 95626, 120754, 142206, 143439, 181131, 213309, 286878, 362262, 426618, 430317, 543393, 860634, 1086786, 8271649, 16543298, 24814947, 49629894, 74444841, 148889682]

約数ペア:

[(1, 148889682), (2, 74444841), (3, 49629894), (6, 24814947), (9, 16543298), (18, 8271649), (137, 1086786), (173, 860634), (274, 543393), (346, 430317), (349, 426618), (411, 362262), (519, 286878), (698, 213309), (822, 181131), (1038, 143439), (1047, 142206), (1233, 120754), (1557, 95626), (2094, 71103), (2466, 60377), (3114, 47813), (3141, 47402), (6282, 23701)]