121811008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2531

約数の個数: 56

約数和(自身を含む): 267516864

約数和(自身を除く): 145705856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 2437, 3124, 4544, 4874, 6248, 9748, 12496, 19496, 24992, 26807, 38992, 49984, 53614, 77984, 107228, 155968, 173027, 214456, 346054, 428912, 692108, 857824, 1384216, 1715648, 1903297, 2768432, 3806594, 5536864, 7613188, 11073728, 15226376, 30452752, 60905504, 121811008]

約数ペア:

[(1, 121811008), (2, 60905504), (4, 30452752), (8, 15226376), (11, 11073728), (16, 7613188), (22, 5536864), (32, 3806594), (44, 2768432), (64, 1903297), (71, 1715648), (88, 1384216), (142, 857824), (176, 692108), (284, 428912), (352, 346054), (568, 214456), (704, 173027), (781, 155968), (1136, 107228), (1562, 77984), (2272, 53614), (2437, 49984), (3124, 38992), (4544, 26807), (4874, 24992), (6248, 19496), (9748, 12496)]