171939702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4489

約数の個数: 64

約数和(自身を含む): 407715840

約数和(自身を除く): 235776138

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 3534, 4423, 6479, 8846, 12958, 13269, 19437, 26538, 38874, 48653, 84037, 97306, 137113, 145959, 168074, 252111, 274226, 291918, 411339, 504222, 822678, 924407, 1508243, 1848814, 2605147, 2773221, 3016486, 4524729, 5210294, 5546442, 7815441, 9049458, 15630882, 28656617, 57313234, 85969851, 171939702]

約数ペア:

[(1, 171939702), (2, 85969851), (3, 57313234), (6, 28656617), (11, 15630882), (19, 9049458), (22, 7815441), (31, 5546442), (33, 5210294), (38, 4524729), (57, 3016486), (62, 2773221), (66, 2605147), (93, 1848814), (114, 1508243), (186, 924407), (209, 822678), (341, 504222), (418, 411339), (589, 291918), (627, 274226), (682, 252111), (1023, 168074), (1178, 145959), (1254, 137113), (1767, 97306), (2046, 84037), (3534, 48653), (4423, 38874), (6479, 26538), (8846, 19437), (12958, 13269)]