130277504

素因数分解:

$2^7\times 7^1\times {\mathrm{145399}}^1$

素因数の和:145420

約数の個数: 32

約数和(自身を含む): 296616000

約数和(自身を除く): 166338496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 145399, 290798, 581596, 1017793, 1163192, 2035586, 2326384, 4071172, 4652768, 8142344, 9305536, 16284688, 18611072, 32569376, 65138752, 130277504]

約数ペア:

[(1, 130277504), (2, 65138752), (4, 32569376), (7, 18611072), (8, 16284688), (14, 9305536), (16, 8142344), (28, 4652768), (32, 4071172), (56, 2326384), (64, 2035586), (112, 1163192), (128, 1017793), (224, 581596), (448, 290798), (896, 145399)]