153826690

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{27617}}^1$

素因数の和:28181

約数の個数: 16

約数和(自身を含む): 277395192

約数和(自身を除く): 123568502

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 27617, 55234, 138085, 276170, 15382669, 30765338, 76913345, 153826690]

約数ペア:

[(1, 153826690), (2, 76913345), (5, 30765338), (10, 15382669), (557, 276170), (1114, 138085), (2785, 55234), (5570, 27617)]