156959120978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{40153}}^1$

素因数の和:40763

約数の個数: 48

約数和(自身を含む): 268199006040

約数和(自身を除く): 111239885062

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 557, 638, 1114, 3509, 6127, 7018, 12254, 16153, 32306, 40153, 67397, 80306, 134794, 177683, 355366, 441683, 883366, 1164437, 1954513, 2328874, 3909026, 4858513, 9717026, 12808807, 22365221, 25617614, 44730442, 140896877, 246017431, 281793754, 492034862, 648591409, 1297182818, 2706191741, 5412383482, 7134505499, 14269010998, 78479560489, 156959120978]

約数ペア:

[(1, 156959120978), (2, 78479560489), (11, 14269010998), (22, 7134505499), (29, 5412383482), (58, 2706191741), (121, 1297182818), (242, 648591409), (319, 492034862), (557, 281793754), (638, 246017431), (1114, 140896877), (3509, 44730442), (6127, 25617614), (7018, 22365221), (12254, 12808807), (16153, 9717026), (32306, 4858513), (40153, 3909026), (67397, 2328874), (80306, 1954513), (134794, 1164437), (177683, 883366), (355366, 441683)]