128337984

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2297}}^1$

素因数の和:2412

約数の個数: 84

約数和(自身を含む): 371811804

約数和(自身を除く): 243473820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1552, 1746, 2297, 2328, 3104, 3492, 4594, 4656, 6208, 6891, 6984, 9188, 9312, 13782, 13968, 18376, 18624, 20673, 27564, 27936, 36752, 41346, 55128, 55872, 73504, 82692, 110256, 147008, 165384, 220512, 222809, 330768, 441024, 445618, 661536, 668427, 891236, 1323072, 1336854, 1782472, 2005281, 2673708, 3564944, 4010562, 5347416, 7129888, 8021124, 10694832, 14259776, 16042248, 21389664, 32084496, 42779328, 64168992, 128337984]

約数ペア:

[(1, 128337984), (2, 64168992), (3, 42779328), (4, 32084496), (6, 21389664), (8, 16042248), (9, 14259776), (12, 10694832), (16, 8021124), (18, 7129888), (24, 5347416), (32, 4010562), (36, 3564944), (48, 2673708), (64, 2005281), (72, 1782472), (96, 1336854), (97, 1323072), (144, 891236), (192, 668427), (194, 661536), (288, 445618), (291, 441024), (388, 330768), (576, 222809), (582, 220512), (776, 165384), (873, 147008), (1164, 110256), (1552, 82692), (1746, 73504), (2297, 55872), (2328, 55128), (3104, 41346), (3492, 36752), (4594, 27936), (4656, 27564), (6208, 20673), (6891, 18624), (6984, 18376), (9188, 13968), (9312, 13782)]