143976896

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 84

約数和(自身を含む): 343302336

約数和(自身を除く): 199325440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1481, 1519, 1568, 1736, 1984, 2962, 3038, 3136, 3472, 5924, 6076, 6944, 10367, 11848, 12152, 13888, 20734, 23696, 24304, 41468, 45911, 47392, 48608, 72569, 82936, 91822, 94784, 97216, 145138, 165872, 183644, 290276, 321377, 331744, 367288, 580552, 642754, 663488, 734576, 1161104, 1285508, 1469152, 2249639, 2322208, 2571016, 2938304, 4499278, 4644416, 5142032, 8998556, 10284064, 17997112, 20568128, 35994224, 71988448, 143976896]

約数ペア:

[(1, 143976896), (2, 71988448), (4, 35994224), (7, 20568128), (8, 17997112), (14, 10284064), (16, 8998556), (28, 5142032), (31, 4644416), (32, 4499278), (49, 2938304), (56, 2571016), (62, 2322208), (64, 2249639), (98, 1469152), (112, 1285508), (124, 1161104), (196, 734576), (217, 663488), (224, 642754), (248, 580552), (392, 367288), (434, 331744), (448, 321377), (496, 290276), (784, 183644), (868, 165872), (992, 145138), (1481, 97216), (1519, 94784), (1568, 91822), (1736, 82936), (1984, 72569), (2962, 48608), (3038, 47392), (3136, 45911), (3472, 41468), (5924, 24304), (6076, 23696), (6944, 20734), (10367, 13888), (11848, 12152)]