189339984

素因数分解:

$2^4\times 3^3\times {\mathrm{438287}}^1$

素因数の和:438304

約数の個数: 40

約数和(自身を含む): 543477120

約数和(自身を除く): 354137136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 438287, 876574, 1314861, 1753148, 2629722, 3506296, 3944583, 5259444, 7012592, 7889166, 10518888, 11833749, 15778332, 21037776, 23667498, 31556664, 47334996, 63113328, 94669992, 189339984]

約数ペア:

[(1, 189339984), (2, 94669992), (3, 63113328), (4, 47334996), (6, 31556664), (8, 23667498), (9, 21037776), (12, 15778332), (16, 11833749), (18, 10518888), (24, 7889166), (27, 7012592), (36, 5259444), (48, 3944583), (54, 3506296), (72, 2629722), (108, 1753148), (144, 1314861), (216, 876574), (432, 438287)]