149278316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{64013}}^1$

素因数の和:64081

約数の個数: 24

約数和(自身を含む): 290367504

約数和(自身を除く): 141089188

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 64013, 128026, 256052, 704143, 1408286, 2816572, 3392689, 6785378, 13570756, 37319579, 74639158, 149278316]

約数ペア:

[(1, 149278316), (2, 74639158), (4, 37319579), (11, 13570756), (22, 6785378), (44, 3392689), (53, 2816572), (106, 1408286), (212, 704143), (583, 256052), (1166, 128026), (2332, 64013)]