128776192

素因数分解:

$2^{11}\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 259557480

約数和(自身を除く): 130781288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 277, 454, 512, 554, 908, 1024, 1108, 1816, 2048, 2216, 3632, 4432, 7264, 8864, 14528, 17728, 29056, 35456, 58112, 62879, 70912, 116224, 125758, 141824, 232448, 251516, 283648, 464896, 503032, 567296, 1006064, 2012128, 4024256, 8048512, 16097024, 32194048, 64388096, 128776192]

約数ペア:

[(1, 128776192), (2, 64388096), (4, 32194048), (8, 16097024), (16, 8048512), (32, 4024256), (64, 2012128), (128, 1006064), (227, 567296), (256, 503032), (277, 464896), (454, 283648), (512, 251516), (554, 232448), (908, 141824), (1024, 125758), (1108, 116224), (1816, 70912), (2048, 62879), (2216, 58112), (3632, 35456), (4432, 29056), (7264, 17728), (8864, 14528)]