128484

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 336336

約数和(自身を除く): 207852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 129, 166, 172, 249, 258, 332, 387, 498, 516, 747, 774, 996, 1494, 1548, 2988, 3569, 7138, 10707, 14276, 21414, 32121, 42828, 64242, 128484]

約数ペア:

[(1, 128484), (2, 64242), (3, 42828), (4, 32121), (6, 21414), (9, 14276), (12, 10707), (18, 7138), (36, 3569), (43, 2988), (83, 1548), (86, 1494), (129, 996), (166, 774), (172, 747), (249, 516), (258, 498), (332, 387)]