128375928

素因数分解:

$2^3\times 3^5\times {\mathrm{66037}}^1$

素因数の和:66058

約数の個数: 48

約数和(自身を含む): 360567480

約数和(自身を除く): 232191552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 66037, 132074, 198111, 264148, 396222, 528296, 594333, 792444, 1188666, 1584888, 1782999, 2377332, 3565998, 4754664, 5348997, 7131996, 10697994, 14263992, 16046991, 21395988, 32093982, 42791976, 64187964, 128375928]

約数ペア:

[(1, 128375928), (2, 64187964), (3, 42791976), (4, 32093982), (6, 21395988), (8, 16046991), (9, 14263992), (12, 10697994), (18, 7131996), (24, 5348997), (27, 4754664), (36, 3565998), (54, 2377332), (72, 1782999), (81, 1584888), (108, 1188666), (162, 792444), (216, 594333), (243, 528296), (324, 396222), (486, 264148), (648, 198111), (972, 132074), (1944, 66037)]