138281052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126631}}^1$

素因数の和:126658

約数の個数: 48

約数和(自身を含む): 397117952

約数和(自身を除く): 258836900

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, 126631, 253262, 379893, 506524, 759786, 886417, 1519572, 1646203, 1772834, 2659251, 3292406, 3545668, 4938609, 5318502, 6584812, 9877218, 10637004, 11523421, 19754436, 23046842, 34570263, 46093684, 69140526, 138281052]

約数ペア:

[(1, 138281052), (2, 69140526), (3, 46093684), (4, 34570263), (6, 23046842), (7, 19754436), (12, 11523421), (13, 10637004), (14, 9877218), (21, 6584812), (26, 5318502), (28, 4938609), (39, 3545668), (42, 3292406), (52, 2659251), (78, 1772834), (84, 1646203), (91, 1519572), (156, 886417), (182, 759786), (273, 506524), (364, 379893), (546, 253262), (1092, 126631)]