163705794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 385744896

約数和(自身を除く): 222039102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 127, 141, 254, 282, 329, 381, 653, 658, 762, 889, 987, 1306, 1778, 1959, 1974, 2667, 3918, 4571, 5334, 5969, 9142, 11938, 13713, 17907, 27426, 30691, 35814, 41783, 61382, 82931, 83566, 92073, 125349, 165862, 184146, 214837, 248793, 250698, 429674, 497586, 580517, 644511, 1161034, 1289022, 1741551, 3483102, 3897757, 7795514, 11693271, 23386542, 27284299, 54568598, 81852897, 163705794]

約数ペア:

[(1, 163705794), (2, 81852897), (3, 54568598), (6, 27284299), (7, 23386542), (14, 11693271), (21, 7795514), (42, 3897757), (47, 3483102), (94, 1741551), (127, 1289022), (141, 1161034), (254, 644511), (282, 580517), (329, 497586), (381, 429674), (653, 250698), (658, 248793), (762, 214837), (889, 184146), (987, 165862), (1306, 125349), (1778, 92073), (1959, 83566), (1974, 82931), (2667, 61382), (3918, 41783), (4571, 35814), (5334, 30691), (5969, 27426), (9142, 17907), (11938, 13713)]