157027458

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 375379200

約数和(自身を除く): 218351742

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 574, 686, 861, 1029, 1722, 1861, 2009, 2058, 3722, 4018, 5583, 6027, 11166, 12054, 13027, 14063, 26054, 28126, 39081, 42189, 76301, 78162, 84378, 91189, 152602, 182378, 228903, 273567, 457806, 534107, 547134, 638323, 1068214, 1276646, 1602321, 1914969, 3204642, 3738749, 3829938, 7477498, 11216247, 22432494, 26171243, 52342486, 78513729, 157027458]

約数ペア:

[(1, 157027458), (2, 78513729), (3, 52342486), (6, 26171243), (7, 22432494), (14, 11216247), (21, 7477498), (41, 3829938), (42, 3738749), (49, 3204642), (82, 1914969), (98, 1602321), (123, 1276646), (147, 1068214), (246, 638323), (287, 547134), (294, 534107), (343, 457806), (574, 273567), (686, 228903), (861, 182378), (1029, 152602), (1722, 91189), (1861, 84378), (2009, 78162), (2058, 76301), (3722, 42189), (4018, 39081), (5583, 28126), (6027, 26054), (11166, 14063), (12054, 13027)]