12159532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 27736352

約数和(自身を除く): 15576820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 97, 121, 148, 154, 194, 242, 259, 308, 388, 407, 484, 518, 679, 814, 847, 1036, 1067, 1358, 1628, 1694, 2134, 2716, 2849, 3388, 3589, 4268, 4477, 5698, 7178, 7469, 8954, 11396, 11737, 14356, 14938, 17908, 23474, 25123, 29876, 31339, 39479, 46948, 50246, 62678, 78958, 82159, 100492, 125356, 157916, 164318, 276353, 328636, 434269, 552706, 868538, 1105412, 1737076, 3039883, 6079766, 12159532]

約数ペア:

[(1, 12159532), (2, 6079766), (4, 3039883), (7, 1737076), (11, 1105412), (14, 868538), (22, 552706), (28, 434269), (37, 328636), (44, 276353), (74, 164318), (77, 157916), (97, 125356), (121, 100492), (148, 82159), (154, 78958), (194, 62678), (242, 50246), (259, 46948), (308, 39479), (388, 31339), (407, 29876), (484, 25123), (518, 23474), (679, 17908), (814, 14938), (847, 14356), (1036, 11737), (1067, 11396), (1358, 8954), (1628, 7469), (1694, 7178), (2134, 5698), (2716, 4477), (2849, 4268), (3388, 3589)]