156948773660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43633}}^1\times {\mathrm{25693}}^1$

素因数の和:69342

約数の個数: 48

約数和(自身を含む): 376700350656

約数和(自身を除く): 219751576996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 25693, 43633, 51386, 87266, 102772, 128465, 174532, 179851, 218165, 256930, 305431, 359702, 436330, 513860, 610862, 719404, 872660, 899255, 1221724, 1527155, 1798510, 3054310, 3597020, 6108620, 1121062669, 2242125338, 4484250676, 5605313345, 7847438683, 11210626690, 15694877366, 22421253380, 31389754732, 39237193415, 78474386830, 156948773660]

約数ペア:

[(1, 156948773660), (2, 78474386830), (4, 39237193415), (5, 31389754732), (7, 22421253380), (10, 15694877366), (14, 11210626690), (20, 7847438683), (28, 5605313345), (35, 4484250676), (70, 2242125338), (140, 1121062669), (25693, 6108620), (43633, 3597020), (51386, 3054310), (87266, 1798510), (102772, 1527155), (128465, 1221724), (174532, 899255), (179851, 872660), (218165, 719404), (256930, 610862), (305431, 513860), (359702, 436330)]