157214882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{22543}}^1$

素因数の和:22873

約数の個数: 16

約数和(自身を含む): 258083712

約数和(自身を除く): 100868830

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 22543, 45086, 247973, 495946, 7146131, 14292262, 78607441, 157214882]

約数ペア:

[(1, 157214882), (2, 78607441), (11, 14292262), (22, 7146131), (317, 495946), (634, 247973), (3487, 45086), (6974, 22543)]