123070976

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1541

約数の個数: 80

約数和(自身を含む): 293445504

約数和(自身を除く): 170374528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1493, 1792, 2576, 2944, 2986, 3584, 5152, 5888, 5972, 10304, 10451, 11776, 11944, 20608, 20902, 23888, 34339, 41216, 41804, 47776, 68678, 82432, 83608, 95552, 137356, 167216, 191104, 240373, 274712, 334432, 382208, 480746, 549424, 668864, 764416, 961492, 1098848, 1337728, 1922984, 2197696, 2675456, 3845968, 4395392, 5350912, 7691936, 8790784, 15383872, 17581568, 30767744, 61535488, 123070976]

約数ペア:

[(1, 123070976), (2, 61535488), (4, 30767744), (7, 17581568), (8, 15383872), (14, 8790784), (16, 7691936), (23, 5350912), (28, 4395392), (32, 3845968), (46, 2675456), (56, 2197696), (64, 1922984), (92, 1337728), (112, 1098848), (128, 961492), (161, 764416), (184, 668864), (224, 549424), (256, 480746), (322, 382208), (368, 334432), (448, 274712), (512, 240373), (644, 191104), (736, 167216), (896, 137356), (1288, 95552), (1472, 83608), (1493, 82432), (1792, 68678), (2576, 47776), (2944, 41804), (2986, 41216), (3584, 34339), (5152, 23888), (5888, 20902), (5972, 20608), (10304, 11944), (10451, 11776)]