123130112

素因数分解:

$2^8\times 7^1\times {\mathrm{68711}}^1$

素因数の和:68734

約数の個数: 36

約数和(自身を含む): 280894656

約数和(自身を除く): 157764544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 68711, 137422, 274844, 480977, 549688, 961954, 1099376, 1923908, 2198752, 3847816, 4397504, 7695632, 8795008, 15391264, 17590016, 30782528, 61565056, 123130112]

約数ペア:

[(1, 123130112), (2, 61565056), (4, 30782528), (7, 17590016), (8, 15391264), (14, 8795008), (16, 7695632), (28, 4397504), (32, 3847816), (56, 2198752), (64, 1923908), (112, 1099376), (128, 961954), (224, 549688), (256, 480977), (448, 274844), (896, 137422), (1792, 68711)]