148601551

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15131}}^1$

素因数の和:15222

約数の個数: 16

約数和(自身を含む): 180131328

約数和(自身を除く): 31529777

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 15131, 105917, 348013, 922991, 2436091, 6460937, 21228793, 148601551]

約数ペア:

[(1, 148601551), (7, 21228793), (23, 6460937), (61, 2436091), (161, 922991), (427, 348013), (1403, 105917), (9821, 15131)]