131670336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{313}}^2$

素因数の和:648

約数の個数: 84

約数和(自身を含む): 399422112

約数和(自身を除く): 267751776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 313, 336, 448, 626, 672, 939, 1252, 1344, 1878, 2191, 2504, 3756, 4382, 5008, 6573, 7512, 8764, 10016, 13146, 15024, 17528, 20032, 26292, 30048, 35056, 52584, 60096, 70112, 97969, 105168, 140224, 195938, 210336, 293907, 391876, 420672, 587814, 685783, 783752, 1175628, 1371566, 1567504, 2057349, 2351256, 2743132, 3135008, 4114698, 4702512, 5486264, 6270016, 8229396, 9405024, 10972528, 16458792, 18810048, 21945056, 32917584, 43890112, 65835168, 131670336]

約数ペア:

[(1, 131670336), (2, 65835168), (3, 43890112), (4, 32917584), (6, 21945056), (7, 18810048), (8, 16458792), (12, 10972528), (14, 9405024), (16, 8229396), (21, 6270016), (24, 5486264), (28, 4702512), (32, 4114698), (42, 3135008), (48, 2743132), (56, 2351256), (64, 2057349), (84, 1567504), (96, 1371566), (112, 1175628), (168, 783752), (192, 685783), (224, 587814), (313, 420672), (336, 391876), (448, 293907), (626, 210336), (672, 195938), (939, 140224), (1252, 105168), (1344, 97969), (1878, 70112), (2191, 60096), (2504, 52584), (3756, 35056), (4382, 30048), (5008, 26292), (6573, 20032), (7512, 17528), (8764, 15024), (10016, 13146)]