138259566

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 311820288

約数和(自身を除く): 173560722

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 1951, 2286, 3902, 3937, 5853, 7874, 11706, 11811, 17559, 23622, 35118, 35433, 60481, 70866, 120962, 181443, 247777, 362886, 495554, 544329, 743331, 1088658, 1486662, 2229993, 4459986, 7681087, 15362174, 23043261, 46086522, 69129783, 138259566]

約数ペア:

[(1, 138259566), (2, 69129783), (3, 46086522), (6, 23043261), (9, 15362174), (18, 7681087), (31, 4459986), (62, 2229993), (93, 1486662), (127, 1088658), (186, 743331), (254, 544329), (279, 495554), (381, 362886), (558, 247777), (762, 181443), (1143, 120962), (1951, 70866), (2286, 60481), (3902, 35433), (3937, 35118), (5853, 23622), (7874, 17559), (11706, 11811)]