143734788

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 392448420

約数和(自身を除く): 248713632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 61, 74, 87, 111, 116, 122, 148, 174, 183, 222, 244, 261, 333, 348, 366, 444, 522, 549, 666, 732, 1044, 1073, 1098, 1332, 1769, 2146, 2196, 2257, 3219, 3538, 3721, 4292, 4514, 5307, 6438, 6771, 7076, 7442, 9028, 9657, 10614, 11163, 12876, 13542, 14884, 15921, 19314, 20313, 21228, 22326, 27084, 31842, 33489, 38628, 40626, 44652, 63684, 65453, 66978, 81252, 107909, 130906, 133956, 137677, 196359, 215818, 261812, 275354, 323727, 392718, 413031, 431636, 550708, 589077, 647454, 785436, 826062, 971181, 1178154, 1239093, 1294908, 1652124, 1942362, 2356308, 2478186, 3884724, 3992633, 4956372, 7985266, 11977899, 15970532, 23955798, 35933697, 47911596, 71867394, 143734788]

約数ペア:

[(1, 143734788), (2, 71867394), (3, 47911596), (4, 35933697), (6, 23955798), (9, 15970532), (12, 11977899), (18, 7985266), (29, 4956372), (36, 3992633), (37, 3884724), (58, 2478186), (61, 2356308), (74, 1942362), (87, 1652124), (111, 1294908), (116, 1239093), (122, 1178154), (148, 971181), (174, 826062), (183, 785436), (222, 647454), (244, 589077), (261, 550708), (333, 431636), (348, 413031), (366, 392718), (444, 323727), (522, 275354), (549, 261812), (666, 215818), (732, 196359), (1044, 137677), (1073, 133956), (1098, 130906), (1332, 107909), (1769, 81252), (2146, 66978), (2196, 65453), (2257, 63684), (3219, 44652), (3538, 40626), (3721, 38628), (4292, 33489), (4514, 31842), (5307, 27084), (6438, 22326), (6771, 21228), (7076, 20313), (7442, 19314), (9028, 15921), (9657, 14884), (10614, 13542), (11163, 12876)]