189581964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{110479}}^1$

素因数の和:110510

約数の個数: 48

約数和(自身を含む): 519697920

約数和(自身を除く): 330115956

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 110479, 220958, 331437, 441916, 662874, 1215269, 1325748, 1436227, 2430538, 2872454, 3645807, 4308681, 4861076, 5744908, 7291614, 8617362, 14583228, 15798497, 17234724, 31596994, 47395491, 63193988, 94790982, 189581964]

約数ペア:

[(1, 189581964), (2, 94790982), (3, 63193988), (4, 47395491), (6, 31596994), (11, 17234724), (12, 15798497), (13, 14583228), (22, 8617362), (26, 7291614), (33, 5744908), (39, 4861076), (44, 4308681), (52, 3645807), (66, 2872454), (78, 2430538), (132, 1436227), (143, 1325748), (156, 1215269), (286, 662874), (429, 441916), (572, 331437), (858, 220958), (1716, 110479)]