158691071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{5381}}^1$

素因数の和:5782

約数の個数: 16

約数和(自身を含む): 198402048

約数和(自身を除く): 39710977

約数列:

[1, 7, 11, 77, 383, 2681, 4213, 5381, 29491, 37667, 59191, 414337, 2060923, 14426461, 22670153, 158691071]

約数ペア:

[(1, 158691071), (7, 22670153), (11, 14426461), (77, 2060923), (383, 414337), (2681, 59191), (4213, 37667), (5381, 29491)]