142746118

素因数分解:

$2^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 215677440

約数和(自身を除く): 72931322

約数列:

[1, 2, 367, 439, 443, 734, 878, 886, 161113, 162581, 194477, 322226, 325162, 388954, 71373059, 142746118]

約数ペア:

[(1, 142746118), (2, 71373059), (367, 388954), (439, 325162), (443, 322226), (734, 194477), (878, 162581), (886, 161113)]