149378432

素因数分解:

$2^7\times 7^1\times {\mathrm{293}}^1\times {\mathrm{569}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 341863200

約数和(自身を除く): 192484768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 293, 448, 569, 586, 896, 1138, 1172, 2051, 2276, 2344, 3983, 4102, 4552, 4688, 7966, 8204, 9104, 9376, 15932, 16408, 18208, 18752, 31864, 32816, 36416, 37504, 63728, 65632, 72832, 127456, 131264, 166717, 254912, 262528, 333434, 509824, 666868, 1167019, 1333736, 2334038, 2667472, 4668076, 5334944, 9336152, 10669888, 18672304, 21339776, 37344608, 74689216, 149378432]

約数ペア:

[(1, 149378432), (2, 74689216), (4, 37344608), (7, 21339776), (8, 18672304), (14, 10669888), (16, 9336152), (28, 5334944), (32, 4668076), (56, 2667472), (64, 2334038), (112, 1333736), (128, 1167019), (224, 666868), (293, 509824), (448, 333434), (569, 262528), (586, 254912), (896, 166717), (1138, 131264), (1172, 127456), (2051, 72832), (2276, 65632), (2344, 63728), (3983, 37504), (4102, 36416), (4552, 32816), (4688, 31864), (7966, 18752), (8204, 18208), (9104, 16408), (9376, 15932)]