128091744

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40433}}^1$

素因数の和:40460

約数の個数: 72

約数和(自身を含む): 397385352

約数和(自身を除く): 269293608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 40433, 80866, 121299, 161732, 242598, 323464, 363897, 444763, 485196, 646928, 727794, 889526, 970392, 1293856, 1334289, 1455588, 1779052, 1940784, 2668578, 2911176, 3558104, 3881568, 4002867, 5337156, 5822352, 7116208, 8005734, 10674312, 11644704, 14232416, 16011468, 21348624, 32022936, 42697248, 64045872, 128091744]

約数ペア:

[(1, 128091744), (2, 64045872), (3, 42697248), (4, 32022936), (6, 21348624), (8, 16011468), (9, 14232416), (11, 11644704), (12, 10674312), (16, 8005734), (18, 7116208), (22, 5822352), (24, 5337156), (32, 4002867), (33, 3881568), (36, 3558104), (44, 2911176), (48, 2668578), (66, 1940784), (72, 1779052), (88, 1455588), (96, 1334289), (99, 1293856), (132, 970392), (144, 889526), (176, 727794), (198, 646928), (264, 485196), (288, 444763), (352, 363897), (396, 323464), (528, 242598), (792, 161732), (1056, 121299), (1584, 80866), (3168, 40433)]