163320476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2657}}^1$

素因数の和:2810

約数の個数: 36

約数和(自身を含む): 316748544

約数和(自身を除く): 153428068

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2657, 2794, 5314, 5588, 10628, 15367, 29227, 30734, 58454, 61468, 116908, 321497, 337439, 642994, 674878, 1285988, 1349756, 3711829, 7423658, 14847316, 40830119, 81660238, 163320476]

約数ペア:

[(1, 163320476), (2, 81660238), (4, 40830119), (11, 14847316), (22, 7423658), (44, 3711829), (121, 1349756), (127, 1285988), (242, 674878), (254, 642994), (484, 337439), (508, 321497), (1397, 116908), (2657, 61468), (2794, 58454), (5314, 30734), (5588, 29227), (10628, 15367)]