129398256

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23041}}^1$

素因数の和:23071

約数の個数: 80

約数和(自身を含む): 400009120

約数和(自身を除く): 270610864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 23041, 46082, 69123, 92164, 138246, 184328, 207369, 276492, 299533, 368656, 414738, 552984, 599066, 622107, 829476, 898599, 1105968, 1198132, 1244214, 1658952, 1797198, 2396264, 2488428, 2695797, 3317904, 3594396, 4792528, 4976856, 5391594, 7188792, 8087391, 9953712, 10783188, 14377584, 16174782, 21566376, 32349564, 43132752, 64699128, 129398256]

約数ペア:

[(1, 129398256), (2, 64699128), (3, 43132752), (4, 32349564), (6, 21566376), (8, 16174782), (9, 14377584), (12, 10783188), (13, 9953712), (16, 8087391), (18, 7188792), (24, 5391594), (26, 4976856), (27, 4792528), (36, 3594396), (39, 3317904), (48, 2695797), (52, 2488428), (54, 2396264), (72, 1797198), (78, 1658952), (104, 1244214), (108, 1198132), (117, 1105968), (144, 898599), (156, 829476), (208, 622107), (216, 599066), (234, 552984), (312, 414738), (351, 368656), (432, 299533), (468, 276492), (624, 207369), (702, 184328), (936, 138246), (1404, 92164), (1872, 69123), (2808, 46082), (5616, 23041)]