133687820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 330989568

約数和(自身を除く): 197301748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 103, 127, 140, 146, 206, 254, 292, 365, 412, 508, 511, 515, 635, 721, 730, 889, 1022, 1030, 1270, 1442, 1460, 1778, 2044, 2060, 2540, 2555, 2884, 3556, 3605, 4445, 5110, 7210, 7519, 8890, 9271, 10220, 13081, 14420, 15038, 17780, 18542, 26162, 30076, 37084, 37595, 46355, 52324, 52633, 64897, 65405, 75190, 91567, 92710, 105266, 129794, 130810, 150380, 183134, 185420, 210532, 259588, 261620, 263165, 324485, 366268, 457835, 526330, 648970, 915670, 954913, 1052660, 1297940, 1831340, 1909826, 3819652, 4774565, 6684391, 9549130, 13368782, 19098260, 26737564, 33421955, 66843910, 133687820]

約数ペア:

[(1, 133687820), (2, 66843910), (4, 33421955), (5, 26737564), (7, 19098260), (10, 13368782), (14, 9549130), (20, 6684391), (28, 4774565), (35, 3819652), (70, 1909826), (73, 1831340), (103, 1297940), (127, 1052660), (140, 954913), (146, 915670), (206, 648970), (254, 526330), (292, 457835), (365, 366268), (412, 324485), (508, 263165), (511, 261620), (515, 259588), (635, 210532), (721, 185420), (730, 183134), (889, 150380), (1022, 130810), (1030, 129794), (1270, 105266), (1442, 92710), (1460, 91567), (1778, 75190), (2044, 65405), (2060, 64897), (2540, 52633), (2555, 52324), (2884, 46355), (3556, 37595), (3605, 37084), (4445, 30076), (5110, 26162), (7210, 18542), (7519, 17780), (8890, 15038), (9271, 14420), (10220, 13081)]