138760622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6301}}^1$

素因数の和:6345

約数の個数: 48

約数和(自身を含む): 281623776

約数和(自身を除く): 142863154

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 6301, 11011, 12602, 22022, 44107, 69311, 81913, 88214, 138622, 163826, 485177, 573391, 762421, 901043, 970354, 1146782, 1524842, 1802086, 5336947, 6307301, 9911473, 10673894, 12614602, 19822946, 69380311, 138760622]

約数ペア:

[(1, 138760622), (2, 69380311), (7, 19822946), (11, 12614602), (13, 10673894), (14, 9911473), (22, 6307301), (26, 5336947), (77, 1802086), (91, 1524842), (121, 1146782), (143, 970354), (154, 901043), (182, 762421), (242, 573391), (286, 485177), (847, 163826), (1001, 138622), (1573, 88214), (1694, 81913), (2002, 69311), (3146, 44107), (6301, 22022), (11011, 12602)]