121646756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 266284032

約数和(自身を除く): 144637276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 487, 811, 974, 1622, 1948, 3244, 3409, 5357, 5677, 6818, 8921, 10714, 11354, 13636, 17842, 21428, 22708, 35684, 37499, 62447, 74998, 124894, 149996, 249788, 394957, 789914, 1579828, 2764699, 4344527, 5529398, 8689054, 11058796, 17378108, 30411689, 60823378, 121646756]

約数ペア:

[(1, 121646756), (2, 60823378), (4, 30411689), (7, 17378108), (11, 11058796), (14, 8689054), (22, 5529398), (28, 4344527), (44, 2764699), (77, 1579828), (154, 789914), (308, 394957), (487, 249788), (811, 149996), (974, 124894), (1622, 74998), (1948, 62447), (3244, 37499), (3409, 35684), (5357, 22708), (5677, 21428), (6818, 17842), (8921, 13636), (10714, 11354)]