131154996976

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{5987719}}^1$

素因数の和:5987801

約数の個数: 30

約数和(自身を含む): 261166383240

約数和(自身を除く): 130011386264

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 5476, 10952, 21904, 5987719, 11975438, 23950876, 47901752, 95803504, 221545603, 443091206, 886182412, 1772364824, 3544729648, 8197187311, 16394374622, 32788749244, 65577498488, 131154996976]

約数ペア:

[(1, 131154996976), (2, 65577498488), (4, 32788749244), (8, 16394374622), (16, 8197187311), (37, 3544729648), (74, 1772364824), (148, 886182412), (296, 443091206), (592, 221545603), (1369, 95803504), (2738, 47901752), (5476, 23950876), (10952, 11975438), (21904, 5987719)]