156790297422

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1945627}}^1$

素因数の和:1945694

約数の個数: 72

約数和(自身を含む): 383494952568

約数和(自身を除く): 226704655146

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 333, 363, 407, 666, 726, 814, 1089, 1221, 2178, 2442, 3663, 4477, 7326, 8954, 13431, 26862, 40293, 80586, 1945627, 3891254, 5836881, 11673762, 17510643, 21401897, 35021286, 42803794, 64205691, 71988199, 128411382, 143976398, 192617073, 215964597, 235420867, 385234146, 431929194, 470841734, 647893791, 706262601, 791870189, 1295787582, 1412525202, 1583740378, 2118787803, 2375610567, 4237575606, 4751221134, 7126831701, 8710572079, 14253663402, 17421144158, 26131716237, 52263432474, 78395148711, 156790297422]

約数ペア:

[(1, 156790297422), (2, 78395148711), (3, 52263432474), (6, 26131716237), (9, 17421144158), (11, 14253663402), (18, 8710572079), (22, 7126831701), (33, 4751221134), (37, 4237575606), (66, 2375610567), (74, 2118787803), (99, 1583740378), (111, 1412525202), (121, 1295787582), (198, 791870189), (222, 706262601), (242, 647893791), (333, 470841734), (363, 431929194), (407, 385234146), (666, 235420867), (726, 215964597), (814, 192617073), (1089, 143976398), (1221, 128411382), (2178, 71988199), (2442, 64205691), (3663, 42803794), (4477, 35021286), (7326, 21401897), (8954, 17510643), (13431, 11673762), (26862, 5836881), (40293, 3891254), (80586, 1945627)]