128855424

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5501}}^1$

素因数の和:5579

約数の個数: 64

約数和(自身を含む): 347946480

約数和(自身を除く): 219091056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2928, 3904, 5501, 5856, 7808, 11002, 11712, 16503, 22004, 23424, 33006, 44008, 66012, 88016, 132024, 176032, 264048, 335561, 352064, 528096, 671122, 704128, 1006683, 1056192, 1342244, 2013366, 2112384, 2684488, 4026732, 5368976, 8053464, 10737952, 16106928, 21475904, 32213856, 42951808, 64427712, 128855424]

約数ペア:

[(1, 128855424), (2, 64427712), (3, 42951808), (4, 32213856), (6, 21475904), (8, 16106928), (12, 10737952), (16, 8053464), (24, 5368976), (32, 4026732), (48, 2684488), (61, 2112384), (64, 2013366), (96, 1342244), (122, 1056192), (128, 1006683), (183, 704128), (192, 671122), (244, 528096), (366, 352064), (384, 335561), (488, 264048), (732, 176032), (976, 132024), (1464, 88016), (1952, 66012), (2928, 44008), (3904, 33006), (5501, 23424), (5856, 22004), (7808, 16503), (11002, 11712)]