144878128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{292093}}^1$

素因数の和:292132

約数の個数: 20

約数和(自身を含む): 289757248

約数和(自身を除く): 144879120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 292093, 584186, 1168372, 2336744, 4673488, 9054883, 18109766, 36219532, 72439064, 144878128]

約数ペア:

[(1, 144878128), (2, 72439064), (4, 36219532), (8, 18109766), (16, 9054883), (31, 4673488), (62, 2336744), (124, 1168372), (248, 584186), (496, 292093)]