128524984

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2729}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 285339600

約数和(自身を除く): 156814616

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 841, 1624, 1682, 2729, 3364, 5458, 5887, 6728, 10916, 11774, 19103, 21832, 23548, 38206, 47096, 76412, 79141, 152824, 158282, 316564, 553987, 633128, 1107974, 2215948, 2295089, 4431896, 4590178, 9180356, 16065623, 18360712, 32131246, 64262492, 128524984]

約数ペア:

[(1, 128524984), (2, 64262492), (4, 32131246), (7, 18360712), (8, 16065623), (14, 9180356), (28, 4590178), (29, 4431896), (56, 2295089), (58, 2215948), (116, 1107974), (203, 633128), (232, 553987), (406, 316564), (812, 158282), (841, 152824), (1624, 79141), (1682, 76412), (2729, 47096), (3364, 38206), (5458, 23548), (5887, 21832), (6728, 19103), (10916, 11774)]