128458176

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8689}}^1$

素因数の和:8722

約数の個数: 112

約数和(自身を含む): 423793920

約数和(自身を除く): 295335744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 8689, 14784, 17378, 26067, 34756, 52134, 60823, 69512, 95579, 104268, 121646, 139024, 182469, 191158, 208536, 243292, 278048, 286737, 364938, 382316, 417072, 486584, 556096, 573474, 669053, 729876, 764632, 834144, 973168, 1146948, 1338106, 1459752, 1529264, 1668288, 1946336, 2007159, 2293896, 2676212, 2919504, 3058528, 3892672, 4014318, 4587792, 5352424, 5839008, 6117056, 8028636, 9175584, 10704848, 11678016, 16057272, 18351168, 21409696, 32114544, 42819392, 64229088, 128458176]

約数ペア:

[(1, 128458176), (2, 64229088), (3, 42819392), (4, 32114544), (6, 21409696), (7, 18351168), (8, 16057272), (11, 11678016), (12, 10704848), (14, 9175584), (16, 8028636), (21, 6117056), (22, 5839008), (24, 5352424), (28, 4587792), (32, 4014318), (33, 3892672), (42, 3058528), (44, 2919504), (48, 2676212), (56, 2293896), (64, 2007159), (66, 1946336), (77, 1668288), (84, 1529264), (88, 1459752), (96, 1338106), (112, 1146948), (132, 973168), (154, 834144), (168, 764632), (176, 729876), (192, 669053), (224, 573474), (231, 556096), (264, 486584), (308, 417072), (336, 382316), (352, 364938), (448, 286737), (462, 278048), (528, 243292), (616, 208536), (672, 191158), (704, 182469), (924, 139024), (1056, 121646), (1232, 104268), (1344, 95579), (1848, 69512), (2112, 60823), (2464, 52134), (3696, 34756), (4928, 26067), (7392, 17378), (8689, 14784)]