170848672

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 342921600

約数和(自身を除く): 172072928

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 239, 251, 356, 478, 502, 712, 956, 1004, 1424, 1912, 2008, 2848, 3824, 4016, 7648, 8032, 21271, 22339, 42542, 44678, 59989, 85084, 89356, 119978, 170168, 178712, 239956, 340336, 357424, 479912, 680672, 714848, 959824, 1919648, 5339021, 10678042, 21356084, 42712168, 85424336, 170848672]

約数ペア:

[(1, 170848672), (2, 85424336), (4, 42712168), (8, 21356084), (16, 10678042), (32, 5339021), (89, 1919648), (178, 959824), (239, 714848), (251, 680672), (356, 479912), (478, 357424), (502, 340336), (712, 239956), (956, 178712), (1004, 170168), (1424, 119978), (1912, 89356), (2008, 85084), (2848, 59989), (3824, 44678), (4016, 42542), (7648, 22339), (8032, 21271)]