168208026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2087}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 408913920

約数和(自身を除く): 240705894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 202, 266, 303, 399, 606, 707, 798, 1414, 1919, 2087, 2121, 3838, 4174, 4242, 5757, 6261, 11514, 12522, 13433, 14609, 26866, 29218, 39653, 40299, 43827, 79306, 80598, 87654, 118959, 210787, 237918, 277571, 421574, 555142, 632361, 832713, 1264722, 1475509, 1665426, 2951018, 4004953, 4426527, 8009906, 8853054, 12014859, 24029718, 28034671, 56069342, 84104013, 168208026]

約数ペア:

[(1, 168208026), (2, 84104013), (3, 56069342), (6, 28034671), (7, 24029718), (14, 12014859), (19, 8853054), (21, 8009906), (38, 4426527), (42, 4004953), (57, 2951018), (101, 1665426), (114, 1475509), (133, 1264722), (202, 832713), (266, 632361), (303, 555142), (399, 421574), (606, 277571), (707, 237918), (798, 210787), (1414, 118959), (1919, 87654), (2087, 80598), (2121, 79306), (3838, 43827), (4174, 40299), (4242, 39653), (5757, 29218), (6261, 26866), (11514, 14609), (12522, 13433)]