149513144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{3547}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 306547200

約数和(自身を除く): 157034056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 479, 958, 1916, 3547, 3832, 5269, 7094, 10538, 14188, 21076, 28376, 39017, 42152, 78034, 156068, 312136, 1699013, 3398026, 6796052, 13592104, 18689143, 37378286, 74756572, 149513144]

約数ペア:

[(1, 149513144), (2, 74756572), (4, 37378286), (8, 18689143), (11, 13592104), (22, 6796052), (44, 3398026), (88, 1699013), (479, 312136), (958, 156068), (1916, 78034), (3547, 42152), (3832, 39017), (5269, 28376), (7094, 21076), (10538, 14188)]