109212342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 237219840

約数和(自身を除く): 128007498

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 103, 114, 131, 142, 206, 213, 262, 309, 393, 426, 618, 786, 1349, 1957, 2489, 2698, 3914, 4047, 4978, 5871, 7313, 7467, 8094, 9301, 11742, 13493, 14626, 14934, 18602, 21939, 26986, 27903, 40479, 43878, 55806, 80958, 138947, 176719, 256367, 277894, 353438, 416841, 512734, 530157, 769101, 833682, 958003, 1060314, 1538202, 1916006, 2874009, 5748018, 18202057, 36404114, 54606171, 109212342]

約数ペア:

[(1, 109212342), (2, 54606171), (3, 36404114), (6, 18202057), (19, 5748018), (38, 2874009), (57, 1916006), (71, 1538202), (103, 1060314), (114, 958003), (131, 833682), (142, 769101), (206, 530157), (213, 512734), (262, 416841), (309, 353438), (393, 277894), (426, 256367), (618, 176719), (786, 138947), (1349, 80958), (1957, 55806), (2489, 43878), (2698, 40479), (3914, 27903), (4047, 26986), (4978, 21939), (5871, 18602), (7313, 14934), (7467, 14626), (8094, 13493), (9301, 11742)]