129709518

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 280627200

約数和(自身を除く): 150917682

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 139, 173, 174, 186, 278, 346, 417, 519, 834, 899, 1038, 1798, 2697, 4031, 4309, 5017, 5363, 5394, 8062, 8618, 10034, 10726, 12093, 12927, 15051, 16089, 24047, 24186, 25854, 30102, 32178, 48094, 72141, 124961, 144282, 155527, 249922, 311054, 374883, 466581, 697363, 745457, 749766, 933162, 1394726, 1490914, 2092089, 2236371, 4184178, 4472742, 21618253, 43236506, 64854759, 129709518]

約数ペア:

[(1, 129709518), (2, 64854759), (3, 43236506), (6, 21618253), (29, 4472742), (31, 4184178), (58, 2236371), (62, 2092089), (87, 1490914), (93, 1394726), (139, 933162), (173, 749766), (174, 745457), (186, 697363), (278, 466581), (346, 374883), (417, 311054), (519, 249922), (834, 155527), (899, 144282), (1038, 124961), (1798, 72141), (2697, 48094), (4031, 32178), (4309, 30102), (5017, 25854), (5363, 24186), (5394, 24047), (8062, 16089), (8618, 15051), (10034, 12927), (10726, 12093)]