157084120208

素因数分解:

$2^4\times {\mathrm{231349}}^1\times {\mathrm{42437}}^1$

素因数の和:273794

約数の個数: 20

約数和(自身を含む): 304358970300

約数和(自身を除く): 147274850092

約数列:

[1, 2, 4, 8, 16, 42437, 84874, 169748, 231349, 339496, 462698, 678992, 925396, 1850792, 3701584, 9817757513, 19635515026, 39271030052, 78542060104, 157084120208]

約数ペア:

[(1, 157084120208), (2, 78542060104), (4, 39271030052), (8, 19635515026), (16, 9817757513), (42437, 3701584), (84874, 1850792), (169748, 925396), (231349, 678992), (339496, 462698)]