157084004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{72859}}^1$

素因数の和:72888

約数の個数: 36

約数和(自身を含む): 348853680

約数和(自身を除く): 191769676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 72859, 145718, 291436, 510013, 801449, 1020026, 1602898, 2040052, 3205796, 3570091, 5610143, 7140182, 11220286, 14280364, 22440572, 39271001, 78542002, 157084004]

約数ペア:

[(1, 157084004), (2, 78542002), (4, 39271001), (7, 22440572), (11, 14280364), (14, 11220286), (22, 7140182), (28, 5610143), (44, 3570091), (49, 3205796), (77, 2040052), (98, 1602898), (154, 1020026), (196, 801449), (308, 510013), (539, 291436), (1078, 145718), (2156, 72859)]