121480376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 249328800

約数和(自身を除く): 127848424

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 101, 152, 164, 193, 202, 328, 386, 404, 772, 779, 808, 1544, 1558, 1919, 3116, 3667, 3838, 4141, 6232, 7334, 7676, 7913, 8282, 14668, 15352, 15826, 16564, 19493, 29336, 31652, 33128, 38986, 63304, 77972, 78679, 150347, 155944, 157358, 300694, 314716, 370367, 601388, 629432, 740734, 799213, 1202776, 1481468, 1598426, 2962936, 3196852, 6393704, 15185047, 30370094, 60740188, 121480376]

約数ペア:

[(1, 121480376), (2, 60740188), (4, 30370094), (8, 15185047), (19, 6393704), (38, 3196852), (41, 2962936), (76, 1598426), (82, 1481468), (101, 1202776), (152, 799213), (164, 740734), (193, 629432), (202, 601388), (328, 370367), (386, 314716), (404, 300694), (772, 157358), (779, 155944), (808, 150347), (1544, 78679), (1558, 77972), (1919, 63304), (3116, 38986), (3667, 33128), (3838, 31652), (4141, 29336), (6232, 19493), (7334, 16564), (7676, 15826), (7913, 15352), (8282, 14668)]