126859808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 264993120

約数和(自身を除く): 138133312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 1096, 1523, 2192, 2603, 3046, 4384, 5206, 6092, 10412, 12184, 20824, 24368, 28937, 41648, 48736, 57874, 83296, 115748, 208651, 231496, 417302, 462992, 834604, 925984, 1669208, 3338416, 3964369, 6676832, 7928738, 15857476, 31714952, 63429904, 126859808]

約数ペア:

[(1, 126859808), (2, 63429904), (4, 31714952), (8, 15857476), (16, 7928738), (19, 6676832), (32, 3964369), (38, 3338416), (76, 1669208), (137, 925984), (152, 834604), (274, 462992), (304, 417302), (548, 231496), (608, 208651), (1096, 115748), (1523, 83296), (2192, 57874), (2603, 48736), (3046, 41648), (4384, 28937), (5206, 24368), (6092, 20824), (10412, 12184)]