152038291

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 170989056

約数和(自身を除く): 18950765

約数列:

[1, 31, 37, 41, 53, 61, 1147, 1271, 1517, 1643, 1891, 1961, 2173, 2257, 2501, 3233, 47027, 60791, 67363, 69967, 77531, 80401, 92537, 100223, 119621, 132553, 2492431, 2868647, 3708251, 4109143, 4904461, 152038291]

約数ペア:

[(1, 152038291), (31, 4904461), (37, 4109143), (41, 3708251), (53, 2868647), (61, 2492431), (1147, 132553), (1271, 119621), (1517, 100223), (1643, 92537), (1891, 80401), (1961, 77531), (2173, 69967), (2257, 67363), (2501, 60791), (3233, 47027)]