149508964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 293146560

約数和(自身を除く): 143637596

約数列:

[1, 2, 4, 11, 22, 44, 73, 89, 146, 178, 292, 356, 523, 803, 979, 1046, 1606, 1958, 2092, 3212, 3916, 5753, 6497, 11506, 12994, 23012, 25988, 38179, 46547, 71467, 76358, 93094, 142934, 152716, 186188, 285868, 419969, 512017, 839938, 1024034, 1679876, 2048068, 3397931, 6795862, 13591724, 37377241, 74754482, 149508964]

約数ペア:

[(1, 149508964), (2, 74754482), (4, 37377241), (11, 13591724), (22, 6795862), (44, 3397931), (73, 2048068), (89, 1679876), (146, 1024034), (178, 839938), (292, 512017), (356, 419969), (523, 285868), (803, 186188), (979, 152716), (1046, 142934), (1606, 93094), (1958, 76358), (2092, 71467), (3212, 46547), (3916, 38179), (5753, 25988), (6497, 23012), (11506, 12994)]