166129180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 411264000

約数和(自身を除く): 245134820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 89, 134, 140, 178, 199, 268, 335, 356, 398, 445, 469, 623, 670, 796, 890, 938, 995, 1246, 1340, 1393, 1780, 1876, 1990, 2345, 2492, 2786, 3115, 3980, 4690, 5572, 5963, 6230, 6965, 9380, 11926, 12460, 13333, 13930, 17711, 23852, 26666, 27860, 29815, 35422, 41741, 53332, 59630, 66665, 70844, 83482, 88555, 93331, 119260, 123977, 133330, 166964, 177110, 186662, 208705, 247954, 266660, 354220, 373324, 417410, 466655, 495908, 619885, 834820, 933310, 1186637, 1239770, 1866620, 2373274, 2479540, 4746548, 5933185, 8306459, 11866370, 16612918, 23732740, 33225836, 41532295, 83064590, 166129180]

約数ペア:

[(1, 166129180), (2, 83064590), (4, 41532295), (5, 33225836), (7, 23732740), (10, 16612918), (14, 11866370), (20, 8306459), (28, 5933185), (35, 4746548), (67, 2479540), (70, 2373274), (89, 1866620), (134, 1239770), (140, 1186637), (178, 933310), (199, 834820), (268, 619885), (335, 495908), (356, 466655), (398, 417410), (445, 373324), (469, 354220), (623, 266660), (670, 247954), (796, 208705), (890, 186662), (938, 177110), (995, 166964), (1246, 133330), (1340, 123977), (1393, 119260), (1780, 93331), (1876, 88555), (1990, 83482), (2345, 70844), (2492, 66665), (2786, 59630), (3115, 53332), (3980, 41741), (4690, 35422), (5572, 29815), (5963, 27860), (6230, 26666), (6965, 23852), (9380, 17711), (11926, 13930), (12460, 13333)]