166167568

素因数分解:

$2^4\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1289}}^1$

素因数の和:2455

約数の個数: 40

約数和(自身を含む): 368547840

約数和(自身を除く): 202380272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1151, 1289, 2302, 2578, 4604, 5156, 8057, 9023, 9208, 10312, 16114, 18046, 18416, 20624, 32228, 36092, 64456, 72184, 128912, 144368, 1483639, 2967278, 5934556, 10385473, 11869112, 20770946, 23738224, 41541892, 83083784, 166167568]

約数ペア:

[(1, 166167568), (2, 83083784), (4, 41541892), (7, 23738224), (8, 20770946), (14, 11869112), (16, 10385473), (28, 5934556), (56, 2967278), (112, 1483639), (1151, 144368), (1289, 128912), (2302, 72184), (2578, 64456), (4604, 36092), (5156, 32228), (8057, 20624), (9023, 18416), (9208, 18046), (10312, 16114)]