139197006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 72

約数和(自身を含む): 336150360

約数和(自身を除く): 196953354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 619, 806, 961, 1209, 1238, 1857, 1922, 2418, 2883, 3627, 3714, 5571, 5766, 7254, 8047, 8649, 11142, 12493, 16094, 17298, 19189, 24141, 24986, 37479, 38378, 48282, 57567, 72423, 74958, 112437, 115134, 144846, 172701, 224874, 249457, 345402, 498914, 594859, 748371, 1189718, 1496742, 1784577, 2245113, 3569154, 4490226, 5353731, 7733167, 10707462, 15466334, 23199501, 46399002, 69598503, 139197006]

約数ペア:

[(1, 139197006), (2, 69598503), (3, 46399002), (6, 23199501), (9, 15466334), (13, 10707462), (18, 7733167), (26, 5353731), (31, 4490226), (39, 3569154), (62, 2245113), (78, 1784577), (93, 1496742), (117, 1189718), (186, 748371), (234, 594859), (279, 498914), (403, 345402), (558, 249457), (619, 224874), (806, 172701), (961, 144846), (1209, 115134), (1238, 112437), (1857, 74958), (1922, 72423), (2418, 57567), (2883, 48282), (3627, 38378), (3714, 37479), (5571, 24986), (5766, 24141), (7254, 19189), (8047, 17298), (8649, 16094), (11142, 12493)]