129584896

素因数分解:

$2^8\times 7^1\times {\mathrm{72313}}^1$

素因数の和:72336

約数の個数: 36

約数和(自身を含む): 295619632

約数和(自身を除く): 166034736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 72313, 144626, 289252, 506191, 578504, 1012382, 1157008, 2024764, 2314016, 4049528, 4628032, 8099056, 9256064, 16198112, 18512128, 32396224, 64792448, 129584896]

約数ペア:

[(1, 129584896), (2, 64792448), (4, 32396224), (7, 18512128), (8, 16198112), (14, 9256064), (16, 8099056), (28, 4628032), (32, 4049528), (56, 2314016), (64, 2024764), (112, 1157008), (128, 1012382), (224, 578504), (256, 506191), (448, 289252), (896, 144626), (1792, 72313)]