189434016

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{6781}}^1$

素因数の和:6894

約数の個数: 72

約数和(自身を含む): 544336884

約数和(自身を除く): 354902868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6781, 6984, 9312, 13562, 13968, 20343, 27124, 27936, 40686, 54248, 61029, 81372, 108496, 122058, 162744, 216992, 244116, 325488, 488232, 650976, 657757, 976464, 1315514, 1952928, 1973271, 2631028, 3946542, 5262056, 5919813, 7893084, 10524112, 11839626, 15786168, 21048224, 23679252, 31572336, 47358504, 63144672, 94717008, 189434016]

約数ペア:

[(1, 189434016), (2, 94717008), (3, 63144672), (4, 47358504), (6, 31572336), (8, 23679252), (9, 21048224), (12, 15786168), (16, 11839626), (18, 10524112), (24, 7893084), (32, 5919813), (36, 5262056), (48, 3946542), (72, 2631028), (96, 1973271), (97, 1952928), (144, 1315514), (194, 976464), (288, 657757), (291, 650976), (388, 488232), (582, 325488), (776, 244116), (873, 216992), (1164, 162744), (1552, 122058), (1746, 108496), (2328, 81372), (3104, 61029), (3492, 54248), (4656, 40686), (6781, 27936), (6984, 27124), (9312, 20343), (13562, 13968)]