159705896

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5581}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 353173140

約数和(自身を除く): 193467244

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 5581, 7154, 11162, 14308, 22324, 28616, 39067, 44648, 78134, 156268, 273469, 312536, 407413, 546938, 814826, 1093876, 1629652, 2187752, 2851891, 3259304, 5703782, 11407564, 19963237, 22815128, 39926474, 79852948, 159705896]

約数ペア:

[(1, 159705896), (2, 79852948), (4, 39926474), (7, 22815128), (8, 19963237), (14, 11407564), (28, 5703782), (49, 3259304), (56, 2851891), (73, 2187752), (98, 1629652), (146, 1093876), (196, 814826), (292, 546938), (392, 407413), (511, 312536), (584, 273469), (1022, 156268), (2044, 78134), (3577, 44648), (4088, 39067), (5581, 28616), (7154, 22324), (11162, 14308)]