128457072

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{5987}}^1$

素因数の和:6150

約数の個数: 60

約数和(自身を含む): 361974600

約数和(自身を除く): 233517528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 5364, 5987, 7152, 10728, 11974, 17961, 21456, 23948, 35922, 47896, 53883, 71844, 95792, 107766, 143688, 215532, 287376, 431064, 862128, 892063, 1784126, 2676189, 3568252, 5352378, 7136504, 8028567, 10704756, 14273008, 16057134, 21409512, 32114268, 42819024, 64228536, 128457072]

約数ペア:

[(1, 128457072), (2, 64228536), (3, 42819024), (4, 32114268), (6, 21409512), (8, 16057134), (9, 14273008), (12, 10704756), (16, 8028567), (18, 7136504), (24, 5352378), (36, 3568252), (48, 2676189), (72, 1784126), (144, 892063), (149, 862128), (298, 431064), (447, 287376), (596, 215532), (894, 143688), (1192, 107766), (1341, 95792), (1788, 71844), (2384, 53883), (2682, 47896), (3576, 35922), (5364, 23948), (5987, 21456), (7152, 17961), (10728, 11974)]