159581156896

素因数分解:

$2^5\times 7^2\times {\mathrm{883}}^1\times {\mathrm{115259}}^1$

素因数の和:116166

約数の個数: 72

約数和(自身を含む): 365886415440

約数和(自身を除く): 206305258544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 883, 1568, 1766, 3532, 6181, 7064, 12362, 14128, 24724, 28256, 43267, 49448, 86534, 98896, 115259, 173068, 197792, 230518, 346136, 461036, 692272, 806813, 922072, 1384544, 1613626, 1844144, 3227252, 3688288, 5647691, 6454504, 11295382, 12909008, 22590764, 25818016, 45181528, 90363056, 101773697, 180726112, 203547394, 407094788, 712415879, 814189576, 1424831758, 1628379152, 2849663516, 3256758304, 4986911153, 5699327032, 9973822306, 11398654064, 19947644612, 22797308128, 39895289224, 79790578448, 159581156896]

約数ペア:

[(1, 159581156896), (2, 79790578448), (4, 39895289224), (7, 22797308128), (8, 19947644612), (14, 11398654064), (16, 9973822306), (28, 5699327032), (32, 4986911153), (49, 3256758304), (56, 2849663516), (98, 1628379152), (112, 1424831758), (196, 814189576), (224, 712415879), (392, 407094788), (784, 203547394), (883, 180726112), (1568, 101773697), (1766, 90363056), (3532, 45181528), (6181, 25818016), (7064, 22590764), (12362, 12909008), (14128, 11295382), (24724, 6454504), (28256, 5647691), (43267, 3688288), (49448, 3227252), (86534, 1844144), (98896, 1613626), (115259, 1384544), (173068, 922072), (197792, 806813), (230518, 692272), (346136, 461036)]