129977568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{21491}}^1$

素因数の和:21517

約数の個数: 96

約数和(自身を含む): 433278720

約数和(自身を除く): 303301152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 21491, 42982, 64473, 85964, 128946, 150437, 171928, 193419, 257892, 300874, 343856, 386838, 451311, 515784, 580257, 601748, 687712, 773676, 902622, 1031568, 1160514, 1203496, 1353933, 1547352, 1805244, 2063136, 2321028, 2406992, 2707866, 3094704, 3610488, 4061799, 4642056, 4813984, 5415732, 6189408, 7220976, 8123598, 9284112, 10831464, 14441952, 16247196, 18568224, 21662928, 32494392, 43325856, 64988784, 129977568]

約数ペア:

[(1, 129977568), (2, 64988784), (3, 43325856), (4, 32494392), (6, 21662928), (7, 18568224), (8, 16247196), (9, 14441952), (12, 10831464), (14, 9284112), (16, 8123598), (18, 7220976), (21, 6189408), (24, 5415732), (27, 4813984), (28, 4642056), (32, 4061799), (36, 3610488), (42, 3094704), (48, 2707866), (54, 2406992), (56, 2321028), (63, 2063136), (72, 1805244), (84, 1547352), (96, 1353933), (108, 1203496), (112, 1160514), (126, 1031568), (144, 902622), (168, 773676), (189, 687712), (216, 601748), (224, 580257), (252, 515784), (288, 451311), (336, 386838), (378, 343856), (432, 300874), (504, 257892), (672, 193419), (756, 171928), (864, 150437), (1008, 128946), (1512, 85964), (2016, 64473), (3024, 42982), (6048, 21491)]