153180752

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{87833}}^1$

素因数の和:87950

約数の個数: 20

約数和(自身を含む): 299513940

約数和(自身を除く): 146333188

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 87833, 175666, 351332, 702664, 1405328, 9573797, 19147594, 38295188, 76590376, 153180752]

約数ペア:

[(1, 153180752), (2, 76590376), (4, 38295188), (8, 19147594), (16, 9573797), (109, 1405328), (218, 702664), (436, 351332), (872, 175666), (1744, 87833)]