145391612

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 266084280

約数和(自身を除く): 120692668

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 347, 436, 694, 961, 1388, 1922, 3379, 3844, 6758, 10757, 13516, 21514, 37823, 43028, 75646, 104749, 151292, 209498, 333467, 418996, 666934, 1172513, 1333868, 2345026, 4690052, 36347903, 72695806, 145391612]

約数ペア:

[(1, 145391612), (2, 72695806), (4, 36347903), (31, 4690052), (62, 2345026), (109, 1333868), (124, 1172513), (218, 666934), (347, 418996), (436, 333467), (694, 209498), (961, 151292), (1388, 104749), (1922, 75646), (3379, 43028), (3844, 37823), (6758, 21514), (10757, 13516)]