142802814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 378224640

約数和(自身を除く): 235421826

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 89, 138, 151, 154, 161, 178, 231, 253, 267, 302, 322, 453, 462, 483, 506, 534, 623, 759, 906, 966, 979, 1057, 1246, 1518, 1661, 1771, 1869, 1958, 2047, 2114, 2937, 3171, 3322, 3473, 3542, 3738, 4094, 4983, 5313, 5874, 6141, 6342, 6853, 6946, 9966, 10419, 10626, 11627, 12282, 13439, 13706, 14329, 20559, 20838, 22517, 23254, 24311, 26878, 28658, 34881, 38203, 40317, 41118, 42987, 45034, 48622, 67551, 69762, 72933, 76406, 80634, 85974, 94073, 114609, 135102, 145866, 147829, 157619, 188146, 229218, 267421, 282219, 295658, 309097, 315238, 443487, 472857, 534842, 564438, 618194, 802263, 886974, 927291, 945714, 1034803, 1604526, 1854582, 2069606, 2163679, 3104409, 3400067, 4327358, 6208818, 6491037, 6800134, 10200201, 12982074, 20400402, 23800469, 47600938, 71401407, 142802814]

約数ペア:

[(1, 142802814), (2, 71401407), (3, 47600938), (6, 23800469), (7, 20400402), (11, 12982074), (14, 10200201), (21, 6800134), (22, 6491037), (23, 6208818), (33, 4327358), (42, 3400067), (46, 3104409), (66, 2163679), (69, 2069606), (77, 1854582), (89, 1604526), (138, 1034803), (151, 945714), (154, 927291), (161, 886974), (178, 802263), (231, 618194), (253, 564438), (267, 534842), (302, 472857), (322, 443487), (453, 315238), (462, 309097), (483, 295658), (506, 282219), (534, 267421), (623, 229218), (759, 188146), (906, 157619), (966, 147829), (979, 145866), (1057, 135102), (1246, 114609), (1518, 94073), (1661, 85974), (1771, 80634), (1869, 76406), (1958, 72933), (2047, 69762), (2114, 67551), (2937, 48622), (3171, 45034), (3322, 42987), (3473, 41118), (3542, 40317), (3738, 38203), (4094, 34881), (4983, 28658), (5313, 26878), (5874, 24311), (6141, 23254), (6342, 22517), (6853, 20838), (6946, 20559), (9966, 14329), (10419, 13706), (10626, 13439), (11627, 12282)]