15728363136

素因数分解:

$2^7\times 3^3\times {\mathrm{107}}^1\times {\mathrm{42533}}^1$

素因数の和:42663

約数の個数: 128

約数和(自身を含む): 46855454400

約数和(自身を除く): 31127091264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 128, 144, 192, 214, 216, 288, 321, 384, 428, 432, 576, 642, 856, 864, 963, 1152, 1284, 1712, 1728, 1926, 2568, 2889, 3424, 3456, 3852, 5136, 5778, 6848, 7704, 10272, 11556, 13696, 15408, 20544, 23112, 30816, 41088, 42533, 46224, 61632, 85066, 92448, 123264, 127599, 170132, 184896, 255198, 340264, 369792, 382797, 510396, 680528, 765594, 1020792, 1148391, 1361056, 1531188, 2041584, 2296782, 2722112, 3062376, 4083168, 4551031, 4593564, 5444224, 6124752, 8166336, 9102062, 9187128, 12249504, 13653093, 16332672, 18204124, 18374256, 24499008, 27306186, 36408248, 36748512, 40959279, 48998016, 54612372, 72816496, 73497024, 81918558, 109224744, 122877837, 145632992, 146994048, 163837116, 218449488, 245755674, 291265984, 327674232, 436898976, 491511348, 582531968, 655348464, 873797952, 983022696, 1310696928, 1747595904, 1966045392, 2621393856, 3932090784, 5242787712, 7864181568, 15728363136]

約数ペア:

[(1, 15728363136), (2, 7864181568), (3, 5242787712), (4, 3932090784), (6, 2621393856), (8, 1966045392), (9, 1747595904), (12, 1310696928), (16, 983022696), (18, 873797952), (24, 655348464), (27, 582531968), (32, 491511348), (36, 436898976), (48, 327674232), (54, 291265984), (64, 245755674), (72, 218449488), (96, 163837116), (107, 146994048), (108, 145632992), (128, 122877837), (144, 109224744), (192, 81918558), (214, 73497024), (216, 72816496), (288, 54612372), (321, 48998016), (384, 40959279), (428, 36748512), (432, 36408248), (576, 27306186), (642, 24499008), (856, 18374256), (864, 18204124), (963, 16332672), (1152, 13653093), (1284, 12249504), (1712, 9187128), (1728, 9102062), (1926, 8166336), (2568, 6124752), (2889, 5444224), (3424, 4593564), (3456, 4551031), (3852, 4083168), (5136, 3062376), (5778, 2722112), (6848, 2296782), (7704, 2041584), (10272, 1531188), (11556, 1361056), (13696, 1148391), (15408, 1020792), (20544, 765594), (23112, 680528), (30816, 510396), (41088, 382797), (42533, 369792), (46224, 340264), (61632, 255198), (85066, 184896), (92448, 170132), (123264, 127599)]