168269526

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 374487360

約数和(自身を除く): 206217834

約数列:

[1, 2, 3, 6, 9, 18, 73, 79, 146, 158, 219, 237, 438, 474, 657, 711, 1314, 1422, 1621, 3242, 4863, 5767, 9726, 11534, 14589, 17301, 29178, 34602, 51903, 103806, 118333, 128059, 236666, 256118, 354999, 384177, 709998, 768354, 1064997, 1152531, 2129994, 2305062, 9348307, 18696614, 28044921, 56089842, 84134763, 168269526]

約数ペア:

[(1, 168269526), (2, 84134763), (3, 56089842), (6, 28044921), (9, 18696614), (18, 9348307), (73, 2305062), (79, 2129994), (146, 1152531), (158, 1064997), (219, 768354), (237, 709998), (438, 384177), (474, 354999), (657, 256118), (711, 236666), (1314, 128059), (1422, 118333), (1621, 103806), (3242, 51903), (4863, 34602), (5767, 29178), (9726, 17301), (11534, 14589)]