155347456

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{27583}}^1$

素因数の和:27612

約数の個数: 40

約数和(自身を含む): 338621184

約数和(自身を除く): 183273728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 27583, 55166, 110332, 220664, 303413, 441328, 606826, 882656, 1213652, 1765312, 2427304, 3530624, 4854608, 7061248, 9709216, 14122496, 19418432, 38836864, 77673728, 155347456]

約数ペア:

[(1, 155347456), (2, 77673728), (4, 38836864), (8, 19418432), (11, 14122496), (16, 9709216), (22, 7061248), (32, 4854608), (44, 3530624), (64, 2427304), (88, 1765312), (128, 1213652), (176, 882656), (256, 606826), (352, 441328), (512, 303413), (704, 220664), (1408, 110332), (2816, 55166), (5632, 27583)]