157079570

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{28201}}^1$

素因数の和:28765

約数の個数: 16

約数和(自身を含む): 283260888

約数和(自身を除く): 126181318

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 28201, 56402, 141005, 282010, 15707957, 31415914, 78539785, 157079570]

約数ペア:

[(1, 157079570), (2, 78539785), (5, 31415914), (10, 15707957), (557, 282010), (1114, 141005), (2785, 56402), (5570, 28201)]