158984833

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 201719808

約数和(自身を除く): 42734975

約数列:

[1, 7, 17, 31, 71, 119, 217, 497, 527, 607, 1207, 2201, 3689, 4249, 8449, 10319, 15407, 18817, 37417, 43097, 72233, 131719, 261919, 301679, 319889, 732649, 1336007, 2239223, 5128543, 9352049, 22712119, 158984833]

約数ペア:

[(1, 158984833), (7, 22712119), (17, 9352049), (31, 5128543), (71, 2239223), (119, 1336007), (217, 732649), (497, 319889), (527, 301679), (607, 261919), (1207, 131719), (2201, 72233), (3689, 43097), (4249, 37417), (8449, 18817), (10319, 15407)]