166928292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1425

約数の個数: 72

約数和(自身を含む): 440294400

約数和(自身を除く): 273366108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 1044, 1143, 1259, 1524, 2286, 2518, 3683, 3777, 4572, 5036, 7366, 7554, 11049, 11331, 14732, 15108, 22098, 22662, 33147, 36511, 44196, 45324, 66294, 73022, 109533, 132588, 146044, 159893, 219066, 319786, 328599, 438132, 479679, 639572, 657198, 959358, 1314396, 1439037, 1918716, 2878074, 4636897, 5756148, 9273794, 13910691, 18547588, 27821382, 41732073, 55642764, 83464146, 166928292]

約数ペア:

[(1, 166928292), (2, 83464146), (3, 55642764), (4, 41732073), (6, 27821382), (9, 18547588), (12, 13910691), (18, 9273794), (29, 5756148), (36, 4636897), (58, 2878074), (87, 1918716), (116, 1439037), (127, 1314396), (174, 959358), (254, 657198), (261, 639572), (348, 479679), (381, 438132), (508, 328599), (522, 319786), (762, 219066), (1044, 159893), (1143, 146044), (1259, 132588), (1524, 109533), (2286, 73022), (2518, 66294), (3683, 45324), (3777, 44196), (4572, 36511), (5036, 33147), (7366, 22662), (7554, 22098), (11049, 15108), (11331, 14732)]