157149974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{37831}}^1$

素因数の和:37931

約数の個数: 16

約数和(自身を含む): 246967296

約数和(自身を除く): 89817322

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 37831, 75662, 1172761, 2345522, 2534677, 5069354, 78574987, 157149974]

約数ペア:

[(1, 157149974), (2, 78574987), (31, 5069354), (62, 2534677), (67, 2345522), (134, 1172761), (2077, 75662), (4154, 37831)]