127353208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 133920392

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 83, 92, 124, 166, 184, 248, 269, 332, 538, 664, 713, 1076, 1426, 1909, 2152, 2573, 2852, 3818, 5146, 5704, 6187, 7636, 8339, 10292, 12374, 15272, 16678, 20584, 22327, 24748, 33356, 44654, 49496, 59179, 66712, 89308, 118358, 178616, 191797, 236716, 383594, 473432, 513521, 692137, 767188, 1027042, 1384274, 1534376, 2054084, 2768548, 4108168, 5537096, 15919151, 31838302, 63676604, 127353208]

約数ペア:

[(1, 127353208), (2, 63676604), (4, 31838302), (8, 15919151), (23, 5537096), (31, 4108168), (46, 2768548), (62, 2054084), (83, 1534376), (92, 1384274), (124, 1027042), (166, 767188), (184, 692137), (248, 513521), (269, 473432), (332, 383594), (538, 236716), (664, 191797), (713, 178616), (1076, 118358), (1426, 89308), (1909, 66712), (2152, 59179), (2573, 49496), (2852, 44654), (3818, 33356), (5146, 24748), (5704, 22327), (6187, 20584), (7636, 16678), (8339, 15272), (10292, 12374)]