156730561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 171065664

約数和(自身を除く): 14335103

約数列:

[1, 13, 173, 227, 307, 2249, 2951, 3991, 39271, 53111, 69689, 510523, 690443, 905957, 12056197, 156730561]

約数ペア:

[(1, 156730561), (13, 12056197), (173, 905957), (227, 690443), (307, 510523), (2249, 69689), (2951, 53111), (3991, 39271)]