164511296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:619

約数の個数: 56

約数和(自身を含む): 339327744

約数和(自身を除く): 174816448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 283, 293, 496, 566, 586, 992, 1132, 1172, 1984, 2264, 2344, 4528, 4688, 8773, 9056, 9083, 9376, 17546, 18112, 18166, 18752, 35092, 36332, 70184, 72664, 82919, 140368, 145328, 165838, 280736, 290656, 331676, 561472, 581312, 663352, 1326704, 2570489, 2653408, 5140978, 5306816, 10281956, 20563912, 41127824, 82255648, 164511296]

約数ペア:

[(1, 164511296), (2, 82255648), (4, 41127824), (8, 20563912), (16, 10281956), (31, 5306816), (32, 5140978), (62, 2653408), (64, 2570489), (124, 1326704), (248, 663352), (283, 581312), (293, 561472), (496, 331676), (566, 290656), (586, 280736), (992, 165838), (1132, 145328), (1172, 140368), (1984, 82919), (2264, 72664), (2344, 70184), (4528, 36332), (4688, 35092), (8773, 18752), (9056, 18166), (9083, 18112), (9376, 17546)]