137931612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126311}}^1$

素因数の和:126338

約数の個数: 48

約数和(自身を含む): 396114432

約数和(自身を除く): 258182820

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 126311, 252622, 378933, 505244, 757866, 884177, 1515732, 1642043, 1768354, 2652531, 3284086, 3536708, 4926129, 5305062, 6568172, 9852258, 10610124, 11494301, 19704516, 22988602, 34482903, 45977204, 68965806, 137931612]

約数ペア:

[(1, 137931612), (2, 68965806), (3, 45977204), (4, 34482903), (6, 22988602), (7, 19704516), (12, 11494301), (13, 10610124), (14, 9852258), (21, 6568172), (26, 5305062), (28, 4926129), (39, 3536708), (42, 3284086), (52, 2652531), (78, 1768354), (84, 1642043), (91, 1515732), (156, 884177), (182, 757866), (273, 505244), (364, 378933), (546, 252622), (1092, 126311)]