166411840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{10613}}^1$

素因数の和:10644

約数の個数: 84

約数和(自身を含む): 461008476

約数和(自身を除く): 294596636

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 10613, 15680, 21226, 42452, 53065, 74291, 84904, 106130, 148582, 169808, 212260, 297164, 339616, 371455, 424520, 520037, 594328, 679232, 742910, 849040, 1040074, 1188656, 1485820, 1698080, 2080148, 2377312, 2600185, 2971640, 3396160, 4160296, 4754624, 5200370, 5943280, 8320592, 10400740, 11886560, 16641184, 20801480, 23773120, 33282368, 41602960, 83205920, 166411840]

約数ペア:

[(1, 166411840), (2, 83205920), (4, 41602960), (5, 33282368), (7, 23773120), (8, 20801480), (10, 16641184), (14, 11886560), (16, 10400740), (20, 8320592), (28, 5943280), (32, 5200370), (35, 4754624), (40, 4160296), (49, 3396160), (56, 2971640), (64, 2600185), (70, 2377312), (80, 2080148), (98, 1698080), (112, 1485820), (140, 1188656), (160, 1040074), (196, 849040), (224, 742910), (245, 679232), (280, 594328), (320, 520037), (392, 424520), (448, 371455), (490, 339616), (560, 297164), (784, 212260), (980, 169808), (1120, 148582), (1568, 106130), (1960, 84904), (2240, 74291), (3136, 53065), (3920, 42452), (7840, 21226), (10613, 15680)]