127910384

素因数分解:

$2^4\times 7^2\times {\mathrm{163151}}^1$

素因数の和:163173

約数の個数: 30

約数和(自身を含む): 288289584

約数和(自身を除く): 160379200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 163151, 326302, 652604, 1142057, 1305208, 2284114, 2610416, 4568228, 7994399, 9136456, 15988798, 18272912, 31977596, 63955192, 127910384]

約数ペア:

[(1, 127910384), (2, 63955192), (4, 31977596), (7, 18272912), (8, 15988798), (14, 9136456), (16, 7994399), (28, 4568228), (49, 2610416), (56, 2284114), (98, 1305208), (112, 1142057), (196, 652604), (392, 326302), (784, 163151)]