171905616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 513196320

約数和(自身を除く): 341290704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 83, 114, 144, 152, 166, 171, 228, 249, 304, 332, 342, 456, 498, 664, 684, 747, 757, 912, 996, 1328, 1368, 1494, 1514, 1577, 1992, 2271, 2736, 2988, 3028, 3154, 3984, 4542, 4731, 5976, 6056, 6308, 6813, 9084, 9462, 11952, 12112, 12616, 13626, 14193, 14383, 18168, 18924, 25232, 27252, 28386, 28766, 36336, 37848, 43149, 54504, 56772, 57532, 62831, 75696, 86298, 109008, 113544, 115064, 125662, 129447, 172596, 188493, 227088, 230128, 251324, 258894, 345192, 376986, 502648, 517788, 565479, 690384, 753972, 1005296, 1035576, 1130958, 1193789, 1507944, 2071152, 2261916, 2387578, 3015888, 3581367, 4523832, 4775156, 7162734, 9047664, 9550312, 10744101, 14325468, 19100624, 21488202, 28650936, 42976404, 57301872, 85952808, 171905616]

約数ペア:

[(1, 171905616), (2, 85952808), (3, 57301872), (4, 42976404), (6, 28650936), (8, 21488202), (9, 19100624), (12, 14325468), (16, 10744101), (18, 9550312), (19, 9047664), (24, 7162734), (36, 4775156), (38, 4523832), (48, 3581367), (57, 3015888), (72, 2387578), (76, 2261916), (83, 2071152), (114, 1507944), (144, 1193789), (152, 1130958), (166, 1035576), (171, 1005296), (228, 753972), (249, 690384), (304, 565479), (332, 517788), (342, 502648), (456, 376986), (498, 345192), (664, 258894), (684, 251324), (747, 230128), (757, 227088), (912, 188493), (996, 172596), (1328, 129447), (1368, 125662), (1494, 115064), (1514, 113544), (1577, 109008), (1992, 86298), (2271, 75696), (2736, 62831), (2988, 57532), (3028, 56772), (3154, 54504), (3984, 43149), (4542, 37848), (4731, 36336), (5976, 28766), (6056, 28386), (6308, 27252), (6813, 25232), (9084, 18924), (9462, 18168), (11952, 14383), (12112, 14193), (12616, 13626)]