130280192

素因数分解:

$2^8\times 7^1\times {\mathrm{72701}}^1$

素因数の和:72724

約数の個数: 36

約数和(自身を含む): 297205776

約数和(自身を除く): 166925584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 72701, 145402, 290804, 508907, 581608, 1017814, 1163216, 2035628, 2326432, 4071256, 4652864, 8142512, 9305728, 16285024, 18611456, 32570048, 65140096, 130280192]

約数ペア:

[(1, 130280192), (2, 65140096), (4, 32570048), (7, 18611456), (8, 16285024), (14, 9305728), (16, 8142512), (28, 4652864), (32, 4071256), (56, 2326432), (64, 2035628), (112, 1163216), (128, 1017814), (224, 581608), (256, 508907), (448, 290804), (896, 145402), (1792, 72701)]