139279712

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2812

約数の個数: 72

約数和(自身を含む): 324703008

約数和(自身を除く): 185423296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 2767, 3146, 3872, 4576, 5534, 6292, 11068, 12584, 22136, 25168, 30437, 35971, 44272, 50336, 60874, 71942, 88544, 121748, 143884, 243496, 287768, 334807, 395681, 486992, 575536, 669614, 791362, 973984, 1151072, 1339228, 1582724, 2678456, 3165448, 4352491, 5356912, 6330896, 8704982, 10713824, 12661792, 17409964, 34819928, 69639856, 139279712]

約数ペア:

[(1, 139279712), (2, 69639856), (4, 34819928), (8, 17409964), (11, 12661792), (13, 10713824), (16, 8704982), (22, 6330896), (26, 5356912), (32, 4352491), (44, 3165448), (52, 2678456), (88, 1582724), (104, 1339228), (121, 1151072), (143, 973984), (176, 791362), (208, 669614), (242, 575536), (286, 486992), (352, 395681), (416, 334807), (484, 287768), (572, 243496), (968, 143884), (1144, 121748), (1573, 88544), (1936, 71942), (2288, 60874), (2767, 50336), (3146, 44272), (3872, 35971), (4576, 30437), (5534, 25168), (6292, 22136), (11068, 12584)]