129171888

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2903}}^1$

素因数の和:3023

約数の個数: 80

約数和(自身を含む): 374499840

約数和(自身を除く): 245327952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1648, 1854, 2472, 2781, 2903, 3708, 4944, 5562, 5806, 7416, 8709, 11124, 11612, 14832, 17418, 22248, 23224, 26127, 34836, 44496, 46448, 52254, 69672, 78381, 104508, 139344, 156762, 209016, 299009, 313524, 418032, 598018, 627048, 897027, 1196036, 1254096, 1794054, 2392072, 2691081, 3588108, 4784144, 5382162, 7176216, 8073243, 10764324, 14352432, 16146486, 21528648, 32292972, 43057296, 64585944, 129171888]

約数ペア:

[(1, 129171888), (2, 64585944), (3, 43057296), (4, 32292972), (6, 21528648), (8, 16146486), (9, 14352432), (12, 10764324), (16, 8073243), (18, 7176216), (24, 5382162), (27, 4784144), (36, 3588108), (48, 2691081), (54, 2392072), (72, 1794054), (103, 1254096), (108, 1196036), (144, 897027), (206, 627048), (216, 598018), (309, 418032), (412, 313524), (432, 299009), (618, 209016), (824, 156762), (927, 139344), (1236, 104508), (1648, 78381), (1854, 69672), (2472, 52254), (2781, 46448), (2903, 44496), (3708, 34836), (4944, 26127), (5562, 23224), (5806, 22248), (7416, 17418), (8709, 14832), (11124, 11612)]