120481792

素因数分解:

$2^{11}\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 243980100

約数和(自身を除く): 123498308

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 661, 712, 1024, 1322, 1424, 2048, 2644, 2848, 5288, 5696, 10576, 11392, 21152, 22784, 42304, 45568, 58829, 84608, 91136, 117658, 169216, 182272, 235316, 338432, 470632, 676864, 941264, 1353728, 1882528, 3765056, 7530112, 15060224, 30120448, 60240896, 120481792]

約数ペア:

[(1, 120481792), (2, 60240896), (4, 30120448), (8, 15060224), (16, 7530112), (32, 3765056), (64, 1882528), (89, 1353728), (128, 941264), (178, 676864), (256, 470632), (356, 338432), (512, 235316), (661, 182272), (712, 169216), (1024, 117658), (1322, 91136), (1424, 84608), (2048, 58829), (2644, 45568), (2848, 42304), (5288, 22784), (5696, 21152), (10576, 11392)]