142278528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 128

約数和(自身を含む): 442794240

約数和(自身を除く): 300515712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1291, 1312, 1344, 1722, 1968, 2296, 2582, 2624, 2688, 3444, 3873, 3936, 4592, 5164, 5248, 6888, 7746, 7872, 9037, 9184, 10328, 13776, 15492, 15744, 18074, 18368, 20656, 27111, 27552, 30984, 36148, 36736, 41312, 52931, 54222, 55104, 61968, 72296, 82624, 105862, 108444, 110208, 123936, 144592, 158793, 165248, 211724, 216888, 247872, 289184, 317586, 370517, 423448, 433776, 495744, 578368, 635172, 741034, 846896, 867552, 1111551, 1156736, 1270344, 1482068, 1693792, 1735104, 2223102, 2540688, 2964136, 3387584, 3470208, 4446204, 5081376, 5928272, 6775168, 8892408, 10162752, 11856544, 17784816, 20325504, 23713088, 35569632, 47426176, 71139264, 142278528]

約数ペア:

[(1, 142278528), (2, 71139264), (3, 47426176), (4, 35569632), (6, 23713088), (7, 20325504), (8, 17784816), (12, 11856544), (14, 10162752), (16, 8892408), (21, 6775168), (24, 5928272), (28, 5081376), (32, 4446204), (41, 3470208), (42, 3387584), (48, 2964136), (56, 2540688), (64, 2223102), (82, 1735104), (84, 1693792), (96, 1482068), (112, 1270344), (123, 1156736), (128, 1111551), (164, 867552), (168, 846896), (192, 741034), (224, 635172), (246, 578368), (287, 495744), (328, 433776), (336, 423448), (384, 370517), (448, 317586), (492, 289184), (574, 247872), (656, 216888), (672, 211724), (861, 165248), (896, 158793), (984, 144592), (1148, 123936), (1291, 110208), (1312, 108444), (1344, 105862), (1722, 82624), (1968, 72296), (2296, 61968), (2582, 55104), (2624, 54222), (2688, 52931), (3444, 41312), (3873, 36736), (3936, 36148), (4592, 30984), (5164, 27552), (5248, 27111), (6888, 20656), (7746, 18368), (7872, 18074), (9037, 15744), (9184, 15492), (10328, 13776)]