145697111

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47629}}^1$

素因数の和:47678

約数の個数: 16

約数和(自身を含む): 182899200

約数和(自身を除く): 37202089

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 47629, 333403, 904951, 1095467, 6334657, 7668269, 20813873, 145697111]

約数ペア:

[(1, 145697111), (7, 20813873), (19, 7668269), (23, 6334657), (133, 1095467), (161, 904951), (437, 333403), (3059, 47629)]