164564152

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2011}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 316165680

約数和(自身を除く): 151601528

約数列:

[1, 2, 4, 8, 53, 106, 193, 212, 386, 424, 772, 1544, 2011, 4022, 8044, 10229, 16088, 20458, 40916, 81832, 106583, 213166, 388123, 426332, 776246, 852664, 1552492, 3104984, 20570519, 41141038, 82282076, 164564152]

約数ペア:

[(1, 164564152), (2, 82282076), (4, 41141038), (8, 20570519), (53, 3104984), (106, 1552492), (193, 852664), (212, 776246), (386, 426332), (424, 388123), (772, 213166), (1544, 106583), (2011, 81832), (4022, 40916), (8044, 20458), (10229, 16088)]