142710862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5531}}^1$

素因数の和:5656

約数の個数: 32

約数和(自身を含む): 260225280

約数和(自身を除く): 117514418

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3686, 5531, 11062, 12901, 25802, 38717, 77434, 105089, 210178, 536507, 735623, 1073014, 1471246, 3755549, 7511098, 10193633, 20387266, 71355431, 142710862]

約数ペア:

[(1, 142710862), (2, 71355431), (7, 20387266), (14, 10193633), (19, 7511098), (38, 3755549), (97, 1471246), (133, 1073014), (194, 735623), (266, 536507), (679, 210178), (1358, 105089), (1843, 77434), (3686, 38717), (5531, 25802), (11062, 12901)]