143220744

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 417715200

約数和(自身を除く): 274494456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 73, 93, 108, 124, 146, 186, 216, 219, 248, 279, 292, 293, 372, 438, 558, 584, 586, 657, 744, 837, 876, 879, 1116, 1172, 1314, 1674, 1752, 1758, 1971, 2232, 2263, 2344, 2628, 2637, 3348, 3516, 3942, 4526, 5256, 5274, 6696, 6789, 7032, 7884, 7911, 9052, 9083, 10548, 13578, 15768, 15822, 18104, 18166, 20367, 21096, 21389, 27156, 27249, 31644, 36332, 40734, 42778, 54312, 54498, 61101, 63288, 64167, 72664, 81468, 81747, 85556, 108996, 122202, 128334, 162936, 163494, 171112, 192501, 217992, 244404, 245241, 256668, 326988, 385002, 488808, 490482, 513336, 577503, 653976, 663059, 770004, 980964, 1155006, 1326118, 1540008, 1961928, 1989177, 2310012, 2652236, 3978354, 4620024, 5304472, 5967531, 7956708, 11935062, 15913416, 17902593, 23870124, 35805186, 47740248, 71610372, 143220744]

約数ペア:

[(1, 143220744), (2, 71610372), (3, 47740248), (4, 35805186), (6, 23870124), (8, 17902593), (9, 15913416), (12, 11935062), (18, 7956708), (24, 5967531), (27, 5304472), (31, 4620024), (36, 3978354), (54, 2652236), (62, 2310012), (72, 1989177), (73, 1961928), (93, 1540008), (108, 1326118), (124, 1155006), (146, 980964), (186, 770004), (216, 663059), (219, 653976), (248, 577503), (279, 513336), (292, 490482), (293, 488808), (372, 385002), (438, 326988), (558, 256668), (584, 245241), (586, 244404), (657, 217992), (744, 192501), (837, 171112), (876, 163494), (879, 162936), (1116, 128334), (1172, 122202), (1314, 108996), (1674, 85556), (1752, 81747), (1758, 81468), (1971, 72664), (2232, 64167), (2263, 63288), (2344, 61101), (2628, 54498), (2637, 54312), (3348, 42778), (3516, 40734), (3942, 36332), (4526, 31644), (5256, 27249), (5274, 27156), (6696, 21389), (6789, 21096), (7032, 20367), (7884, 18166), (7911, 18104), (9052, 15822), (9083, 15768), (10548, 13578)]