195678126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 541071360

約数和(自身を除く): 345393234

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 37, 42, 51, 54, 63, 74, 102, 111, 119, 126, 153, 189, 222, 238, 259, 306, 333, 357, 378, 459, 518, 629, 666, 714, 777, 823, 918, 999, 1071, 1258, 1554, 1646, 1887, 1998, 2142, 2331, 2469, 3213, 3774, 4403, 4662, 4938, 5661, 5761, 6426, 6993, 7407, 8806, 11322, 11522, 13209, 13986, 13991, 14814, 16983, 17283, 22221, 26418, 27982, 30451, 33966, 34566, 39627, 41973, 44442, 51849, 60902, 79254, 83946, 91353, 97937, 103698, 118881, 125919, 155547, 182706, 195874, 213157, 237762, 251838, 274059, 293811, 311094, 377757, 426314, 517667, 548118, 587622, 639471, 755514, 822177, 881433, 1035334, 1278942, 1553001, 1644354, 1762866, 1918413, 2644299, 3106002, 3623669, 3836826, 4659003, 5288598, 5755239, 7247338, 9318006, 10871007, 11510478, 13977009, 21742014, 27954018, 32613021, 65226042, 97839063, 195678126]

約数ペア:

[(1, 195678126), (2, 97839063), (3, 65226042), (6, 32613021), (7, 27954018), (9, 21742014), (14, 13977009), (17, 11510478), (18, 10871007), (21, 9318006), (27, 7247338), (34, 5755239), (37, 5288598), (42, 4659003), (51, 3836826), (54, 3623669), (63, 3106002), (74, 2644299), (102, 1918413), (111, 1762866), (119, 1644354), (126, 1553001), (153, 1278942), (189, 1035334), (222, 881433), (238, 822177), (259, 755514), (306, 639471), (333, 587622), (357, 548118), (378, 517667), (459, 426314), (518, 377757), (629, 311094), (666, 293811), (714, 274059), (777, 251838), (823, 237762), (918, 213157), (999, 195874), (1071, 182706), (1258, 155547), (1554, 125919), (1646, 118881), (1887, 103698), (1998, 97937), (2142, 91353), (2331, 83946), (2469, 79254), (3213, 60902), (3774, 51849), (4403, 44442), (4662, 41973), (4938, 39627), (5661, 34566), (5761, 33966), (6426, 30451), (6993, 27982), (7407, 26418), (8806, 22221), (11322, 17283), (11522, 16983), (13209, 14814), (13986, 13991)]