156728230

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{55381}}^1$

素因数の和:55671

約数の個数: 16

約数和(自身を含む): 283112784

約数和(自身を除く): 126384554

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 55381, 110762, 276905, 553810, 15672823, 31345646, 78364115, 156728230]

約数ペア:

[(1, 156728230), (2, 78364115), (5, 31345646), (10, 15672823), (283, 553810), (566, 276905), (1415, 110762), (2830, 55381)]