162568256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{133691}}^1$

素因数の和:133722

約数の個数: 28

約数和(自身を含む): 339577680

約数和(自身を除く): 177009424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 133691, 267382, 534764, 1069528, 2139056, 2540129, 4278112, 5080258, 8556224, 10160516, 20321032, 40642064, 81284128, 162568256]

約数ペア:

[(1, 162568256), (2, 81284128), (4, 40642064), (8, 20321032), (16, 10160516), (19, 8556224), (32, 5080258), (38, 4278112), (64, 2540129), (76, 2139056), (152, 1069528), (304, 534764), (608, 267382), (1216, 133691)]