126803404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 278089728

約数和(自身を除く): 151286324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 169, 182, 211, 254, 338, 364, 422, 508, 676, 844, 889, 1183, 1477, 1651, 1778, 2366, 2743, 2954, 3302, 3556, 4732, 5486, 5908, 6604, 10972, 11557, 19201, 21463, 23114, 26797, 35659, 38402, 42926, 46228, 53594, 71318, 76804, 85852, 107188, 142636, 150241, 187579, 249613, 300482, 348361, 375158, 499226, 600964, 696722, 750316, 998452, 1393444, 2438527, 4528693, 4877054, 9057386, 9754108, 18114772, 31700851, 63401702, 126803404]

約数ペア:

[(1, 126803404), (2, 63401702), (4, 31700851), (7, 18114772), (13, 9754108), (14, 9057386), (26, 4877054), (28, 4528693), (52, 2438527), (91, 1393444), (127, 998452), (169, 750316), (182, 696722), (211, 600964), (254, 499226), (338, 375158), (364, 348361), (422, 300482), (508, 249613), (676, 187579), (844, 150241), (889, 142636), (1183, 107188), (1477, 85852), (1651, 76804), (1778, 71318), (2366, 53594), (2743, 46228), (2954, 42926), (3302, 38402), (3556, 35659), (4732, 26797), (5486, 23114), (5908, 21463), (6604, 19201), (10972, 11557)]