189704704

素因数分解:

$2^9\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 80

約数和(自身を含む): 444096576

約数和(自身を除く): 254391872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 512, 574, 656, 896, 1148, 1291, 1312, 1792, 2296, 2582, 2624, 3584, 4592, 5164, 5248, 9037, 9184, 10328, 10496, 18074, 18368, 20656, 20992, 36148, 36736, 41312, 52931, 72296, 73472, 82624, 105862, 144592, 146944, 165248, 211724, 289184, 330496, 370517, 423448, 578368, 660992, 741034, 846896, 1156736, 1482068, 1693792, 2313472, 2964136, 3387584, 4626944, 5928272, 6775168, 11856544, 13550336, 23713088, 27100672, 47426176, 94852352, 189704704]

約数ペア:

[(1, 189704704), (2, 94852352), (4, 47426176), (7, 27100672), (8, 23713088), (14, 13550336), (16, 11856544), (28, 6775168), (32, 5928272), (41, 4626944), (56, 3387584), (64, 2964136), (82, 2313472), (112, 1693792), (128, 1482068), (164, 1156736), (224, 846896), (256, 741034), (287, 660992), (328, 578368), (448, 423448), (512, 370517), (574, 330496), (656, 289184), (896, 211724), (1148, 165248), (1291, 146944), (1312, 144592), (1792, 105862), (2296, 82624), (2582, 73472), (2624, 72296), (3584, 52931), (4592, 41312), (5164, 36736), (5248, 36148), (9037, 20992), (9184, 20656), (10328, 18368), (10496, 18074)]