137609836

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 307676880

約数和(自身を除く): 170067044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 689, 742, 1019, 1274, 1378, 1484, 2038, 2548, 2597, 2756, 4076, 4823, 5194, 7133, 9646, 10388, 13247, 14266, 19292, 26494, 28532, 33761, 49931, 52988, 54007, 67522, 92729, 99862, 108014, 135044, 185458, 199724, 216028, 370916, 378049, 649103, 702091, 756098, 1298206, 1404182, 1512196, 2596412, 2646343, 2808364, 4914637, 5292686, 9829274, 10585372, 19658548, 34402459, 68804918, 137609836]

約数ペア:

[(1, 137609836), (2, 68804918), (4, 34402459), (7, 19658548), (13, 10585372), (14, 9829274), (26, 5292686), (28, 4914637), (49, 2808364), (52, 2646343), (53, 2596412), (91, 1512196), (98, 1404182), (106, 1298206), (182, 756098), (196, 702091), (212, 649103), (364, 378049), (371, 370916), (637, 216028), (689, 199724), (742, 185458), (1019, 135044), (1274, 108014), (1378, 99862), (1484, 92729), (2038, 67522), (2548, 54007), (2597, 52988), (2756, 49931), (4076, 33761), (4823, 28532), (5194, 26494), (7133, 19292), (9646, 14266), (10388, 13247)]