168408878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 283862880

約数和(自身を除く): 115454002

約数列:

[1, 2, 11, 22, 53, 97, 106, 194, 583, 1067, 1166, 1489, 2134, 2978, 5141, 10282, 16379, 32758, 56551, 78917, 113102, 144433, 157834, 288866, 868087, 1588763, 1736174, 3177526, 7654949, 15309898, 84204439, 168408878]

約数ペア:

[(1, 168408878), (2, 84204439), (11, 15309898), (22, 7654949), (53, 3177526), (97, 1736174), (106, 1588763), (194, 868087), (583, 288866), (1067, 157834), (1166, 144433), (1489, 113102), (2134, 78917), (2978, 56551), (5141, 32758), (10282, 16379)]