142791726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16267}}^1$

素因数の和:16309

約数の個数: 64

約数和(自身を含む): 374814720

約数和(自身を除く): 232022994

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 16267, 32534, 48801, 97602, 113869, 178937, 227738, 309073, 341607, 357874, 536811, 618146, 683214, 927219, 1073622, 1252559, 1854438, 2163511, 2505118, 3399803, 3757677, 4327022, 6490533, 6799606, 7515354, 10199409, 12981066, 20398818, 23798621, 47597242, 71395863, 142791726]

約数ペア:

[(1, 142791726), (2, 71395863), (3, 47597242), (6, 23798621), (7, 20398818), (11, 12981066), (14, 10199409), (19, 7515354), (21, 6799606), (22, 6490533), (33, 4327022), (38, 3757677), (42, 3399803), (57, 2505118), (66, 2163511), (77, 1854438), (114, 1252559), (133, 1073622), (154, 927219), (209, 683214), (231, 618146), (266, 536811), (399, 357874), (418, 341607), (462, 309073), (627, 227738), (798, 178937), (1254, 113869), (1463, 97602), (2926, 48801), (4389, 32534), (8778, 16267)]