163991748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1619}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 400619520

約数和(自身を除く): 236627772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 367, 734, 1101, 1468, 1619, 2202, 3238, 4404, 4857, 6476, 8441, 9714, 16882, 19428, 25323, 33764, 37237, 50646, 74474, 101292, 111711, 148948, 223422, 446844, 594173, 1188346, 1782519, 2376692, 3565038, 7130076, 13665979, 27331958, 40997937, 54663916, 81995874, 163991748]

約数ペア:

[(1, 163991748), (2, 81995874), (3, 54663916), (4, 40997937), (6, 27331958), (12, 13665979), (23, 7130076), (46, 3565038), (69, 2376692), (92, 1782519), (138, 1188346), (276, 594173), (367, 446844), (734, 223422), (1101, 148948), (1468, 111711), (1619, 101292), (2202, 74474), (3238, 50646), (4404, 37237), (4857, 33764), (6476, 25323), (8441, 19428), (9714, 16882)]