127469944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 290900160

約数和(自身を除く): 163430216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 257, 476, 514, 521, 952, 1028, 1042, 1799, 2056, 2084, 3598, 3647, 4168, 4369, 7196, 7294, 8738, 8857, 14392, 14588, 17476, 17714, 29176, 30583, 34952, 35428, 61166, 61999, 70856, 122332, 123998, 133897, 244664, 247996, 267794, 495992, 535588, 937279, 1071176, 1874558, 2276249, 3749116, 4552498, 7498232, 9104996, 15933743, 18209992, 31867486, 63734972, 127469944]

約数ペア:

[(1, 127469944), (2, 63734972), (4, 31867486), (7, 18209992), (8, 15933743), (14, 9104996), (17, 7498232), (28, 4552498), (34, 3749116), (56, 2276249), (68, 1874558), (119, 1071176), (136, 937279), (238, 535588), (257, 495992), (476, 267794), (514, 247996), (521, 244664), (952, 133897), (1028, 123998), (1042, 122332), (1799, 70856), (2056, 61999), (2084, 61166), (3598, 35428), (3647, 34952), (4168, 30583), (4369, 29176), (7196, 17714), (7294, 17476), (8738, 14588), (8857, 14392)]