157218046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{61751}}^1$

素因数の和:61839

約数の個数: 16

約数和(自身を含む): 251948160

約数和(自身を除く): 94730114

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 61751, 123502, 1173269, 2346538, 4137317, 8274634, 78609023, 157218046]

約数ペア:

[(1, 157218046), (2, 78609023), (19, 8274634), (38, 4137317), (67, 2346538), (134, 1173269), (1273, 123502), (2546, 61751)]