157052309141

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{91397}}^1$

素因数の和:92261

約数の個数: 32

約数和(自身を含む): 201947171328

約数和(自身を除く): 44894862187

約数列:

[1, 7, 13, 23, 91, 161, 299, 821, 2093, 5747, 10673, 18883, 74711, 91397, 132181, 245479, 639779, 1188161, 1718353, 2102131, 8317127, 14714917, 27327703, 75036937, 191293921, 525258559, 975480181, 1725849551, 6828361267, 12080946857, 22436044163, 157052309141]

約数ペア:

[(1, 157052309141), (7, 22436044163), (13, 12080946857), (23, 6828361267), (91, 1725849551), (161, 975480181), (299, 525258559), (821, 191293921), (2093, 75036937), (5747, 27327703), (10673, 14714917), (18883, 8317127), (74711, 2102131), (91397, 1718353), (132181, 1188161), (245479, 639779)]