128851776

素因数分解:

$2^6\times 3^3\times {\mathrm{74567}}^1$

素因数の和:74588

約数の個数: 56

約数和(自身を含む): 378805440

約数和(自身を除く): 249953664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 74567, 149134, 223701, 298268, 447402, 596536, 671103, 894804, 1193072, 1342206, 1789608, 2013309, 2386144, 2684412, 3579216, 4026618, 4772288, 5368824, 7158432, 8053236, 10737648, 14316864, 16106472, 21475296, 32212944, 42950592, 64425888, 128851776]

約数ペア:

[(1, 128851776), (2, 64425888), (3, 42950592), (4, 32212944), (6, 21475296), (8, 16106472), (9, 14316864), (12, 10737648), (16, 8053236), (18, 7158432), (24, 5368824), (27, 4772288), (32, 4026618), (36, 3579216), (48, 2684412), (54, 2386144), (64, 2013309), (72, 1789608), (96, 1342206), (108, 1193072), (144, 894804), (192, 671103), (216, 596536), (288, 447402), (432, 298268), (576, 223701), (864, 149134), (1728, 74567)]