128265696

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34259}}^1$

素因数の和:34288

約数の個数: 72

約数和(自身を含む): 392825160

約数和(自身を除く): 264559464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 34259, 68518, 102777, 137036, 205554, 274072, 308331, 411108, 445367, 548144, 616662, 822216, 890734, 1096288, 1233324, 1336101, 1644432, 1781468, 2466648, 2672202, 3288864, 3562936, 4008303, 4933296, 5344404, 7125872, 8016606, 9866592, 10688808, 14251744, 16033212, 21377616, 32066424, 42755232, 64132848, 128265696]

約数ペア:

[(1, 128265696), (2, 64132848), (3, 42755232), (4, 32066424), (6, 21377616), (8, 16033212), (9, 14251744), (12, 10688808), (13, 9866592), (16, 8016606), (18, 7125872), (24, 5344404), (26, 4933296), (32, 4008303), (36, 3562936), (39, 3288864), (48, 2672202), (52, 2466648), (72, 1781468), (78, 1644432), (96, 1336101), (104, 1233324), (117, 1096288), (144, 890734), (156, 822216), (208, 616662), (234, 548144), (288, 445367), (312, 411108), (416, 308331), (468, 274072), (624, 205554), (936, 137036), (1248, 102777), (1872, 68518), (3744, 34259)]