15121567208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{6257}}^1$

素因数の和:7250

約数の個数: 64

約数和(自身を含む): 32035953600

約数和(自身を除く): 16914386392

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 947, 1276, 1894, 2552, 3788, 6257, 7576, 10417, 12514, 20834, 25028, 27463, 41668, 50056, 54926, 68827, 83336, 109852, 137654, 181453, 219704, 275308, 302093, 362906, 550616, 604186, 725812, 1208372, 1451624, 1995983, 2416744, 3991966, 5925379, 7983932, 11850758, 15967864, 23701516, 47403032, 65179169, 130358338, 171835991, 260716676, 343671982, 521433352, 687343964, 1374687928, 1890195901, 3780391802, 7560783604, 15121567208]

約数ペア:

[(1, 15121567208), (2, 7560783604), (4, 3780391802), (8, 1890195901), (11, 1374687928), (22, 687343964), (29, 521433352), (44, 343671982), (58, 260716676), (88, 171835991), (116, 130358338), (232, 65179169), (319, 47403032), (638, 23701516), (947, 15967864), (1276, 11850758), (1894, 7983932), (2552, 5925379), (3788, 3991966), (6257, 2416744), (7576, 1995983), (10417, 1451624), (12514, 1208372), (20834, 725812), (25028, 604186), (27463, 550616), (41668, 362906), (50056, 302093), (54926, 275308), (68827, 219704), (83336, 181453), (109852, 137654)]