140524734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 327992832

約数和(自身を除く): 187468098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 157, 202, 211, 303, 314, 422, 471, 606, 633, 707, 942, 1099, 1266, 1414, 1477, 2121, 2198, 2954, 3297, 4242, 4431, 6594, 8862, 15857, 21311, 31714, 33127, 42622, 47571, 63933, 66254, 95142, 99381, 110999, 127866, 149177, 198762, 221998, 231889, 298354, 332997, 447531, 463778, 665994, 695667, 895062, 1391334, 3345827, 6691654, 10037481, 20074962, 23420789, 46841578, 70262367, 140524734]

約数ペア:

[(1, 140524734), (2, 70262367), (3, 46841578), (6, 23420789), (7, 20074962), (14, 10037481), (21, 6691654), (42, 3345827), (101, 1391334), (157, 895062), (202, 695667), (211, 665994), (303, 463778), (314, 447531), (422, 332997), (471, 298354), (606, 231889), (633, 221998), (707, 198762), (942, 149177), (1099, 127866), (1266, 110999), (1414, 99381), (1477, 95142), (2121, 66254), (2198, 63933), (2954, 47571), (3297, 42622), (4242, 33127), (4431, 31714), (6594, 21311), (8862, 15857)]