137290424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1583}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 265446720

約数和(自身を除く): 128156296

約数列:

[1, 2, 4, 8, 37, 74, 148, 293, 296, 586, 1172, 1583, 2344, 3166, 6332, 10841, 12664, 21682, 43364, 58571, 86728, 117142, 234284, 463819, 468568, 927638, 1855276, 3710552, 17161303, 34322606, 68645212, 137290424]

約数ペア:

[(1, 137290424), (2, 68645212), (4, 34322606), (8, 17161303), (37, 3710552), (74, 1855276), (148, 927638), (293, 468568), (296, 463819), (586, 234284), (1172, 117142), (1583, 86728), (2344, 58571), (3166, 43364), (6332, 21682), (10841, 12664)]