121660672

素因数分解:

$2^8\times 7^1\times {\mathrm{67891}}^1$

素因数の和:67914

約数の個数: 36

約数和(自身を含む): 277542496

約数和(自身を除く): 155881824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 67891, 135782, 271564, 475237, 543128, 950474, 1086256, 1900948, 2172512, 3801896, 4345024, 7603792, 8690048, 15207584, 17380096, 30415168, 60830336, 121660672]

約数ペア:

[(1, 121660672), (2, 60830336), (4, 30415168), (7, 17380096), (8, 15207584), (14, 8690048), (16, 7603792), (28, 4345024), (32, 3801896), (56, 2172512), (64, 1900948), (112, 1086256), (128, 950474), (224, 543128), (256, 475237), (448, 271564), (896, 135782), (1792, 67891)]