168641704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11903}}^1$

素因数の和:11950

約数の個数: 64

約数和(自身を含む): 411402240

約数和(自身を除く): 242760536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 7084, 11903, 14168, 23806, 47612, 83321, 95224, 130933, 166642, 261866, 273769, 333284, 523732, 547538, 666568, 916531, 1047464, 1095076, 1833062, 1916383, 2190152, 3011459, 3666124, 3832766, 6022918, 7332248, 7665532, 12045836, 15331064, 21080213, 24091672, 42160426, 84320852, 168641704]

約数ペア:

[(1, 168641704), (2, 84320852), (4, 42160426), (7, 24091672), (8, 21080213), (11, 15331064), (14, 12045836), (22, 7665532), (23, 7332248), (28, 6022918), (44, 3832766), (46, 3666124), (56, 3011459), (77, 2190152), (88, 1916383), (92, 1833062), (154, 1095076), (161, 1047464), (184, 916531), (253, 666568), (308, 547538), (322, 523732), (506, 333284), (616, 273769), (644, 261866), (1012, 166642), (1288, 130933), (1771, 95224), (2024, 83321), (3542, 47612), (7084, 23806), (11903, 14168)]