150077744

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{67481}}^1$

素因数の和:67628

約数の個数: 20

約数和(自身を含む): 292871880

約数和(自身を除く): 142794136

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 67481, 134962, 269924, 539848, 1079696, 9379859, 18759718, 37519436, 75038872, 150077744]

約数ペア:

[(1, 150077744), (2, 75038872), (4, 37519436), (8, 18759718), (16, 9379859), (139, 1079696), (278, 539848), (556, 269924), (1112, 134962), (2224, 67481)]