169231678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 327794688

約数和(自身を除く): 158563010

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 103, 154, 206, 227, 329, 454, 517, 658, 721, 1034, 1133, 1442, 1589, 2266, 2497, 3178, 3619, 4841, 4994, 7238, 7931, 9682, 10669, 15862, 17479, 21338, 23381, 33887, 34958, 46762, 53251, 67774, 74683, 106502, 117359, 149366, 163667, 234718, 257191, 327334, 372757, 514382, 745514, 821513, 1098907, 1643026, 1800337, 2197814, 3600674, 7692349, 12087977, 15384698, 24175954, 84615839, 169231678]

約数ペア:

[(1, 169231678), (2, 84615839), (7, 24175954), (11, 15384698), (14, 12087977), (22, 7692349), (47, 3600674), (77, 2197814), (94, 1800337), (103, 1643026), (154, 1098907), (206, 821513), (227, 745514), (329, 514382), (454, 372757), (517, 327334), (658, 257191), (721, 234718), (1034, 163667), (1133, 149366), (1442, 117359), (1589, 106502), (2266, 74683), (2497, 67774), (3178, 53251), (3619, 46762), (4841, 34958), (4994, 33887), (7238, 23381), (7931, 21338), (9682, 17479), (10669, 15862)]