128210936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3012

約数の個数: 64

約数和(自身を含む): 296352000

約数和(自身を除く): 168141064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 2939, 3116, 5453, 5878, 6232, 10906, 11756, 20573, 21812, 23512, 41146, 43624, 55841, 82292, 111682, 120499, 164584, 223364, 240998, 390887, 446728, 481996, 781774, 843493, 963992, 1563548, 1686986, 2289481, 3127096, 3373972, 4578962, 6747944, 9157924, 16026367, 18315848, 32052734, 64105468, 128210936]

約数ペア:

[(1, 128210936), (2, 64105468), (4, 32052734), (7, 18315848), (8, 16026367), (14, 9157924), (19, 6747944), (28, 4578962), (38, 3373972), (41, 3127096), (56, 2289481), (76, 1686986), (82, 1563548), (133, 963992), (152, 843493), (164, 781774), (266, 481996), (287, 446728), (328, 390887), (532, 240998), (574, 223364), (779, 164584), (1064, 120499), (1148, 111682), (1558, 82292), (2296, 55841), (2939, 43624), (3116, 41146), (5453, 23512), (5878, 21812), (6232, 20573), (10906, 11756)]