142525026

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:876

約数の個数: 72

約数和(自身を含む): 361121904

約数和(自身を除く): 218596878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 283, 294, 441, 566, 571, 849, 882, 1142, 1698, 1713, 1981, 2547, 3426, 3962, 3997, 5094, 5139, 5943, 7994, 10278, 11886, 11991, 13867, 17829, 23982, 27734, 27979, 35658, 35973, 41601, 55958, 71946, 83202, 83937, 124803, 161593, 167874, 249606, 251811, 323186, 484779, 503622, 969558, 1131151, 1454337, 2262302, 2908674, 3393453, 6786906, 7918057, 10180359, 15836114, 20360718, 23754171, 47508342, 71262513, 142525026]

約数ペア:

[(1, 142525026), (2, 71262513), (3, 47508342), (6, 23754171), (7, 20360718), (9, 15836114), (14, 10180359), (18, 7918057), (21, 6786906), (42, 3393453), (49, 2908674), (63, 2262302), (98, 1454337), (126, 1131151), (147, 969558), (283, 503622), (294, 484779), (441, 323186), (566, 251811), (571, 249606), (849, 167874), (882, 161593), (1142, 124803), (1698, 83937), (1713, 83202), (1981, 71946), (2547, 55958), (3426, 41601), (3962, 35973), (3997, 35658), (5094, 27979), (5139, 27734), (5943, 23982), (7994, 17829), (10278, 13867), (11886, 11991)]