145764731

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13513}}^1$

素因数の和:13610

約数の個数: 16

約数和(自身を含む): 176438784

約数和(自身を除く): 30674053

約数列:

[1, 7, 23, 67, 161, 469, 1541, 10787, 13513, 94591, 310799, 905371, 2175593, 6337597, 20823533, 145764731]

約数ペア:

[(1, 145764731), (7, 20823533), (23, 6337597), (67, 2175593), (161, 905371), (469, 310799), (1541, 94591), (10787, 13513)]