168785136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90163}}^1$

素因数の和:90190

約数の個数: 60

約数和(自身を含む): 508705288

約数和(自身を除く): 339920152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 90163, 180326, 270489, 360652, 540978, 721304, 811467, 1081956, 1172119, 1442608, 1622934, 2163912, 2344238, 3245868, 3516357, 4327824, 4688476, 6491736, 7032714, 9376952, 10549071, 12983472, 14065428, 18753904, 21098142, 28130856, 42196284, 56261712, 84392568, 168785136]

約数ペア:

[(1, 168785136), (2, 84392568), (3, 56261712), (4, 42196284), (6, 28130856), (8, 21098142), (9, 18753904), (12, 14065428), (13, 12983472), (16, 10549071), (18, 9376952), (24, 7032714), (26, 6491736), (36, 4688476), (39, 4327824), (48, 3516357), (52, 3245868), (72, 2344238), (78, 2163912), (104, 1622934), (117, 1442608), (144, 1172119), (156, 1081956), (208, 811467), (234, 721304), (312, 540978), (468, 360652), (624, 270489), (936, 180326), (1872, 90163)]