128996064

素因数分解:

$2^5\times 3^5\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 388834992

約数和(自身を除く): 259838928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 243, 288, 313, 318, 324, 424, 432, 477, 486, 626, 636, 648, 848, 864, 939, 954, 972, 1252, 1272, 1296, 1431, 1696, 1878, 1908, 1944, 2504, 2544, 2592, 2817, 2862, 3756, 3816, 3888, 4293, 5008, 5088, 5634, 5724, 7512, 7632, 7776, 8451, 8586, 10016, 11268, 11448, 12879, 15024, 15264, 16589, 16902, 17172, 22536, 22896, 25353, 25758, 30048, 33178, 33804, 34344, 45072, 45792, 49767, 50706, 51516, 66356, 67608, 68688, 76059, 90144, 99534, 101412, 103032, 132712, 135216, 137376, 149301, 152118, 199068, 202824, 206064, 265424, 270432, 298602, 304236, 398136, 405648, 412128, 447903, 530848, 597204, 608472, 796272, 811296, 895806, 1194408, 1216944, 1343709, 1592544, 1791612, 2388816, 2433888, 2687418, 3583224, 4031127, 4777632, 5374836, 7166448, 8062254, 10749672, 14332896, 16124508, 21499344, 32249016, 42998688, 64498032, 128996064]

約数ペア:

[(1, 128996064), (2, 64498032), (3, 42998688), (4, 32249016), (6, 21499344), (8, 16124508), (9, 14332896), (12, 10749672), (16, 8062254), (18, 7166448), (24, 5374836), (27, 4777632), (32, 4031127), (36, 3583224), (48, 2687418), (53, 2433888), (54, 2388816), (72, 1791612), (81, 1592544), (96, 1343709), (106, 1216944), (108, 1194408), (144, 895806), (159, 811296), (162, 796272), (212, 608472), (216, 597204), (243, 530848), (288, 447903), (313, 412128), (318, 405648), (324, 398136), (424, 304236), (432, 298602), (477, 270432), (486, 265424), (626, 206064), (636, 202824), (648, 199068), (848, 152118), (864, 149301), (939, 137376), (954, 135216), (972, 132712), (1252, 103032), (1272, 101412), (1296, 99534), (1431, 90144), (1696, 76059), (1878, 68688), (1908, 67608), (1944, 66356), (2504, 51516), (2544, 50706), (2592, 49767), (2817, 45792), (2862, 45072), (3756, 34344), (3816, 33804), (3888, 33178), (4293, 30048), (5008, 25758), (5088, 25353), (5634, 22896), (5724, 22536), (7512, 17172), (7632, 16902), (7776, 16589), (8451, 15264), (8586, 15024), (10016, 12879), (11268, 11448)]