165011706

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 375036480

約数和(自身を除く): 210024774

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 211, 414, 422, 633, 1266, 1889, 1899, 3778, 3798, 4853, 5667, 9706, 11334, 14559, 17001, 29118, 34002, 43447, 43677, 86894, 87354, 130341, 260682, 391023, 398579, 782046, 797158, 1195737, 2391474, 3587211, 7174422, 9167317, 18334634, 27501951, 55003902, 82505853, 165011706]

約数ペア:

[(1, 165011706), (2, 82505853), (3, 55003902), (6, 27501951), (9, 18334634), (18, 9167317), (23, 7174422), (46, 3587211), (69, 2391474), (138, 1195737), (207, 797158), (211, 782046), (414, 398579), (422, 391023), (633, 260682), (1266, 130341), (1889, 87354), (1899, 86894), (3778, 43677), (3798, 43447), (4853, 34002), (5667, 29118), (9706, 17001), (11334, 14559)]