158206774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{22543}}^1$

素因数の和:22596

約数の個数: 24

約数和(自身を含む): 269851680

約数和(自身を除く): 111644906

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 22543, 45086, 247973, 495946, 653747, 1307494, 2727703, 5455406, 7191217, 14382434, 79103387, 158206774]

約数ペア:

[(1, 158206774), (2, 79103387), (11, 14382434), (22, 7191217), (29, 5455406), (58, 2727703), (121, 1307494), (242, 653747), (319, 495946), (638, 247973), (3509, 45086), (7018, 22543)]