157418492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4523}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 346574592

約数和(自身を除く): 189156100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 4523, 4972, 8701, 9046, 17402, 18092, 31661, 34804, 49753, 63322, 99506, 126644, 199012, 348271, 511099, 696542, 1022198, 1393084, 2044396, 3577693, 5622089, 7155386, 11244178, 14310772, 22488356, 39354623, 78709246, 157418492]

約数ペア:

[(1, 157418492), (2, 78709246), (4, 39354623), (7, 22488356), (11, 14310772), (14, 11244178), (22, 7155386), (28, 5622089), (44, 3577693), (77, 2044396), (113, 1393084), (154, 1022198), (226, 696542), (308, 511099), (452, 348271), (791, 199012), (1243, 126644), (1582, 99506), (2486, 63322), (3164, 49753), (4523, 34804), (4972, 31661), (8701, 18092), (9046, 17402)]