124640516

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4489

約数の個数: 72

約数和(自身を含む): 298158336

約数和(自身を除く): 173517820

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 4447, 7007, 8894, 14014, 17788, 28028, 31129, 48917, 57811, 62258, 97834, 115622, 124516, 195668, 217903, 231244, 342419, 404677, 435806, 635921, 684838, 809354, 871612, 1271842, 1369676, 1618708, 2396933, 2543684, 2832739, 4451447, 4793866, 5665478, 8902894, 9587732, 11330956, 17805788, 31160129, 62320258, 124640516]

約数ペア:

[(1, 124640516), (2, 62320258), (4, 31160129), (7, 17805788), (11, 11330956), (13, 9587732), (14, 8902894), (22, 5665478), (26, 4793866), (28, 4451447), (44, 2832739), (49, 2543684), (52, 2396933), (77, 1618708), (91, 1369676), (98, 1271842), (143, 871612), (154, 809354), (182, 684838), (196, 635921), (286, 435806), (308, 404677), (364, 342419), (539, 231244), (572, 217903), (637, 195668), (1001, 124516), (1078, 115622), (1274, 97834), (2002, 62258), (2156, 57811), (2548, 48917), (4004, 31129), (4447, 28028), (7007, 17788), (8894, 14014)]