83148128

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16139}}^1$

素因数の和:16179

約数の個数: 48

約数和(自身を含む): 195229440

約数和(自身を除く): 112081312

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 16139, 32278, 64556, 112973, 129112, 225946, 258224, 371197, 451892, 516448, 742394, 903784, 1484788, 1807568, 2598379, 2969576, 3615136, 5196758, 5939152, 10393516, 11878304, 20787032, 41574064, 83148128]

約数ペア:

[(1, 83148128), (2, 41574064), (4, 20787032), (7, 11878304), (8, 10393516), (14, 5939152), (16, 5196758), (23, 3615136), (28, 2969576), (32, 2598379), (46, 1807568), (56, 1484788), (92, 903784), (112, 742394), (161, 516448), (184, 451892), (224, 371197), (322, 258224), (368, 225946), (644, 129112), (736, 112973), (1288, 64556), (2576, 32278), (5152, 16139)]