169355448

素因数分解:

$2^3\times 3^6\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 483980400

約数和(自身を除く): 314624952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 243, 284, 324, 409, 426, 486, 568, 639, 648, 729, 818, 852, 972, 1227, 1278, 1458, 1636, 1704, 1917, 1944, 2454, 2556, 2916, 3272, 3681, 3834, 4908, 5112, 5751, 5832, 7362, 7668, 9816, 11043, 11502, 14724, 15336, 17253, 22086, 23004, 29039, 29448, 33129, 34506, 44172, 46008, 51759, 58078, 66258, 69012, 87117, 88344, 99387, 103518, 116156, 132516, 138024, 174234, 198774, 207036, 232312, 261351, 265032, 298161, 348468, 397548, 414072, 522702, 596322, 696936, 784053, 795096, 1045404, 1192644, 1568106, 2090808, 2352159, 2385288, 3136212, 4704318, 6272424, 7056477, 9408636, 14112954, 18817272, 21169431, 28225908, 42338862, 56451816, 84677724, 169355448]

約数ペア:

[(1, 169355448), (2, 84677724), (3, 56451816), (4, 42338862), (6, 28225908), (8, 21169431), (9, 18817272), (12, 14112954), (18, 9408636), (24, 7056477), (27, 6272424), (36, 4704318), (54, 3136212), (71, 2385288), (72, 2352159), (81, 2090808), (108, 1568106), (142, 1192644), (162, 1045404), (213, 795096), (216, 784053), (243, 696936), (284, 596322), (324, 522702), (409, 414072), (426, 397548), (486, 348468), (568, 298161), (639, 265032), (648, 261351), (729, 232312), (818, 207036), (852, 198774), (972, 174234), (1227, 138024), (1278, 132516), (1458, 116156), (1636, 103518), (1704, 99387), (1917, 88344), (1944, 87117), (2454, 69012), (2556, 66258), (2916, 58078), (3272, 51759), (3681, 46008), (3834, 44172), (4908, 34506), (5112, 33129), (5751, 29448), (5832, 29039), (7362, 23004), (7668, 22086), (9816, 17253), (11043, 15336), (11502, 14724)]