128716368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{243781}}^1$

素因数の和:243803

約数の個数: 40

約数和(自身を含む): 362747616

約数和(自身を除く): 234031248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 243781, 487562, 731343, 975124, 1462686, 1950248, 2681591, 2925372, 3900496, 5363182, 5850744, 8044773, 10726364, 11701488, 16089546, 21452728, 32179092, 42905456, 64358184, 128716368]

約数ペア:

[(1, 128716368), (2, 64358184), (3, 42905456), (4, 32179092), (6, 21452728), (8, 16089546), (11, 11701488), (12, 10726364), (16, 8044773), (22, 5850744), (24, 5363182), (33, 3900496), (44, 2925372), (48, 2681591), (66, 1950248), (88, 1462686), (132, 975124), (176, 731343), (264, 487562), (528, 243781)]