115281664

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 245402640

約数和(自身を除く): 130120976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 152, 173, 256, 274, 304, 346, 548, 608, 692, 1096, 1216, 1384, 2192, 2432, 2603, 2768, 3287, 4384, 4864, 5206, 5536, 6574, 8768, 10412, 11072, 13148, 17536, 20824, 22144, 23701, 26296, 35072, 41648, 44288, 47402, 52592, 83296, 94804, 105184, 166592, 189608, 210368, 333184, 379216, 420736, 450319, 666368, 758432, 841472, 900638, 1516864, 1801276, 3033728, 3602552, 6067456, 7205104, 14410208, 28820416, 57640832, 115281664]

約数ペア:

[(1, 115281664), (2, 57640832), (4, 28820416), (8, 14410208), (16, 7205104), (19, 6067456), (32, 3602552), (38, 3033728), (64, 1801276), (76, 1516864), (128, 900638), (137, 841472), (152, 758432), (173, 666368), (256, 450319), (274, 420736), (304, 379216), (346, 333184), (548, 210368), (608, 189608), (692, 166592), (1096, 105184), (1216, 94804), (1384, 83296), (2192, 52592), (2432, 47402), (2603, 44288), (2768, 41648), (3287, 35072), (4384, 26296), (4864, 23701), (5206, 22144), (5536, 20824), (6574, 17536), (8768, 13148), (10412, 11072)]