169535574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 72

約数和(自身を含む): 406407456

約数和(自身を除く): 236871882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 431, 533, 738, 862, 1066, 1293, 1599, 1681, 2586, 3198, 3362, 3879, 4797, 5043, 5603, 7758, 9594, 10086, 11206, 15129, 16809, 17671, 21853, 30258, 33618, 35342, 43706, 50427, 53013, 65559, 100854, 106026, 131118, 159039, 196677, 229723, 318078, 393354, 459446, 689169, 724511, 1378338, 1449022, 2067507, 2173533, 4135014, 4347066, 6520599, 9418643, 13041198, 18837286, 28255929, 56511858, 84767787, 169535574]

約数ペア:

[(1, 169535574), (2, 84767787), (3, 56511858), (6, 28255929), (9, 18837286), (13, 13041198), (18, 9418643), (26, 6520599), (39, 4347066), (41, 4135014), (78, 2173533), (82, 2067507), (117, 1449022), (123, 1378338), (234, 724511), (246, 689169), (369, 459446), (431, 393354), (533, 318078), (738, 229723), (862, 196677), (1066, 159039), (1293, 131118), (1599, 106026), (1681, 100854), (2586, 65559), (3198, 53013), (3362, 50427), (3879, 43706), (4797, 35342), (5043, 33618), (5603, 30258), (7758, 21853), (9594, 17671), (10086, 16809), (11206, 15129)]