78161138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 136805760

約数和(自身を除く): 58644622

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 1133, 1751, 2029, 2266, 3502, 4058, 19261, 22319, 34493, 38522, 44638, 68986, 208987, 379423, 417974, 758846, 2298857, 3552779, 4597714, 7105558, 39080569, 78161138]

約数ペア:

[(1, 78161138), (2, 39080569), (11, 7105558), (17, 4597714), (22, 3552779), (34, 2298857), (103, 758846), (187, 417974), (206, 379423), (374, 208987), (1133, 68986), (1751, 44638), (2029, 38522), (2266, 34493), (3502, 22319), (4058, 19261)]