163348672

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:617

約数の個数: 56

約数和(自身を含む): 336938112

約数和(自身を除く): 173589440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 281, 293, 496, 562, 586, 992, 1124, 1172, 1984, 2248, 2344, 4496, 4688, 8711, 8992, 9083, 9376, 17422, 17984, 18166, 18752, 34844, 36332, 69688, 72664, 82333, 139376, 145328, 164666, 278752, 290656, 329332, 557504, 581312, 658664, 1317328, 2552323, 2634656, 5104646, 5269312, 10209292, 20418584, 40837168, 81674336, 163348672]

約数ペア:

[(1, 163348672), (2, 81674336), (4, 40837168), (8, 20418584), (16, 10209292), (31, 5269312), (32, 5104646), (62, 2634656), (64, 2552323), (124, 1317328), (248, 658664), (281, 581312), (293, 557504), (496, 329332), (562, 290656), (586, 278752), (992, 164666), (1124, 145328), (1172, 139376), (1984, 82333), (2248, 72664), (2344, 69688), (4496, 36332), (4688, 34844), (8711, 18752), (8992, 18166), (9083, 17984), (9376, 17422)]