139546512

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19777}}^1$

素因数の和:19805

約数の個数: 90

約数和(自身を含む): 454320438

約数和(自身を除く): 314773926

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 19777, 39554, 59331, 79108, 118662, 138439, 158216, 177993, 237324, 276878, 316432, 355986, 415317, 474648, 553756, 711972, 830634, 949296, 969073, 1107512, 1245951, 1423944, 1661268, 1938146, 2215024, 2491902, 2847888, 2907219, 3322536, 3876292, 4983804, 5814438, 6645072, 7752584, 8721657, 9967608, 11628876, 15505168, 17443314, 19935216, 23257752, 34886628, 46515504, 69773256, 139546512]

約数ペア:

[(1, 139546512), (2, 69773256), (3, 46515504), (4, 34886628), (6, 23257752), (7, 19935216), (8, 17443314), (9, 15505168), (12, 11628876), (14, 9967608), (16, 8721657), (18, 7752584), (21, 6645072), (24, 5814438), (28, 4983804), (36, 3876292), (42, 3322536), (48, 2907219), (49, 2847888), (56, 2491902), (63, 2215024), (72, 1938146), (84, 1661268), (98, 1423944), (112, 1245951), (126, 1107512), (144, 969073), (147, 949296), (168, 830634), (196, 711972), (252, 553756), (294, 474648), (336, 415317), (392, 355986), (441, 316432), (504, 276878), (588, 237324), (784, 177993), (882, 158216), (1008, 138439), (1176, 118662), (1764, 79108), (2352, 59331), (3528, 39554), (7056, 19777)]