159964672

素因数分解:

$2^9\times 7^1\times {\mathrm{44633}}^1$

素因数の和:44658

約数の個数: 40

約数和(自身を含む): 365284656

約数和(自身を除く): 205319984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 44633, 89266, 178532, 312431, 357064, 624862, 714128, 1249724, 1428256, 2499448, 2856512, 4998896, 5713024, 9997792, 11426048, 19995584, 22852096, 39991168, 79982336, 159964672]

約数ペア:

[(1, 159964672), (2, 79982336), (4, 39991168), (7, 22852096), (8, 19995584), (14, 11426048), (16, 9997792), (28, 5713024), (32, 4998896), (56, 2856512), (64, 2499448), (112, 1428256), (128, 1249724), (224, 714128), (256, 624862), (448, 357064), (512, 312431), (896, 178532), (1792, 89266), (3584, 44633)]