165714497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 27337663

約数列:

[1, 13, 29, 41, 71, 151, 377, 533, 923, 1189, 1963, 2059, 2911, 4379, 6191, 10721, 15457, 26767, 37843, 56927, 80483, 84419, 139373, 179539, 310909, 439561, 1097447, 2334007, 4041817, 5714293, 12747269, 165714497]

約数ペア:

[(1, 165714497), (13, 12747269), (29, 5714293), (41, 4041817), (71, 2334007), (151, 1097447), (377, 439561), (533, 310909), (923, 179539), (1189, 139373), (1963, 84419), (2059, 80483), (2911, 56927), (4379, 37843), (6191, 26767), (10721, 15457)]