181888144

素因数分解:

$2^4\times {\mathrm{1699}}^1\times {\mathrm{6691}}^1$

素因数の和:8398

約数の個数: 20

約数和(自身を含む): 352668400

約数和(自身を除く): 170780256

約数列:

[1, 2, 4, 8, 16, 1699, 3398, 6691, 6796, 13382, 13592, 26764, 27184, 53528, 107056, 11368009, 22736018, 45472036, 90944072, 181888144]

約数ペア:

[(1, 181888144), (2, 90944072), (4, 45472036), (8, 22736018), (16, 11368009), (1699, 107056), (3398, 53528), (6691, 27184), (6796, 26764), (13382, 13592)]