148971774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{49957}}^1$

素因数の和:50040

約数の個数: 32

約数和(自身を含む): 345309696

約数和(自身を除く): 196337922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 49957, 99914, 149871, 299742, 349699, 699398, 1049097, 2098194, 3546947, 7093894, 10640841, 21281682, 24828629, 49657258, 74485887, 148971774]

約数ペア:

[(1, 148971774), (2, 74485887), (3, 49657258), (6, 24828629), (7, 21281682), (14, 10640841), (21, 7093894), (42, 3546947), (71, 2098194), (142, 1049097), (213, 699398), (426, 349699), (497, 299742), (994, 149871), (1491, 99914), (2982, 49957)]