126438336

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 383137664

約数和(自身を除く): 256699328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 73, 93, 96, 97, 124, 144, 146, 186, 192, 194, 219, 248, 279, 288, 291, 292, 372, 388, 438, 496, 558, 576, 582, 584, 657, 744, 776, 873, 876, 992, 1116, 1164, 1168, 1314, 1488, 1552, 1746, 1752, 1984, 2232, 2263, 2328, 2336, 2628, 2976, 3007, 3104, 3492, 3504, 4464, 4526, 4656, 4672, 5256, 5952, 6014, 6208, 6789, 6984, 7008, 7081, 8928, 9021, 9052, 9312, 10512, 12028, 13578, 13968, 14016, 14162, 17856, 18042, 18104, 18624, 20367, 21024, 21243, 24056, 27063, 27156, 27936, 28324, 36084, 36208, 40734, 42048, 42486, 48112, 54126, 54312, 55872, 56648, 63729, 72168, 72416, 81468, 84972, 96224, 108252, 108624, 113296, 127458, 144336, 144832, 162936, 169944, 192448, 216504, 217248, 219511, 226592, 254916, 288672, 325872, 339888, 433008, 434496, 439022, 453184, 509832, 577344, 651744, 658533, 679776, 866016, 878044, 1019664, 1303488, 1317066, 1359552, 1732032, 1756088, 1975599, 2039328, 2634132, 3512176, 3951198, 4078656, 5268264, 7024352, 7902396, 10536528, 14048704, 15804792, 21073056, 31609584, 42146112, 63219168, 126438336]

約数ペア:

[(1, 126438336), (2, 63219168), (3, 42146112), (4, 31609584), (6, 21073056), (8, 15804792), (9, 14048704), (12, 10536528), (16, 7902396), (18, 7024352), (24, 5268264), (31, 4078656), (32, 3951198), (36, 3512176), (48, 2634132), (62, 2039328), (64, 1975599), (72, 1756088), (73, 1732032), (93, 1359552), (96, 1317066), (97, 1303488), (124, 1019664), (144, 878044), (146, 866016), (186, 679776), (192, 658533), (194, 651744), (219, 577344), (248, 509832), (279, 453184), (288, 439022), (291, 434496), (292, 433008), (372, 339888), (388, 325872), (438, 288672), (496, 254916), (558, 226592), (576, 219511), (582, 217248), (584, 216504), (657, 192448), (744, 169944), (776, 162936), (873, 144832), (876, 144336), (992, 127458), (1116, 113296), (1164, 108624), (1168, 108252), (1314, 96224), (1488, 84972), (1552, 81468), (1746, 72416), (1752, 72168), (1984, 63729), (2232, 56648), (2263, 55872), (2328, 54312), (2336, 54126), (2628, 48112), (2976, 42486), (3007, 42048), (3104, 40734), (3492, 36208), (3504, 36084), (4464, 28324), (4526, 27936), (4656, 27156), (4672, 27063), (5256, 24056), (5952, 21243), (6014, 21024), (6208, 20367), (6789, 18624), (6984, 18104), (7008, 18042), (7081, 17856), (8928, 14162), (9021, 14016), (9052, 13968), (9312, 13578), (10512, 12028)]