173216768

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 88

約数和(自身を含む): 378285600

約数和(自身を除く): 205068832

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 307, 464, 512, 551, 608, 614, 928, 1024, 1102, 1216, 1228, 1856, 2204, 2432, 2456, 3712, 4408, 4864, 4912, 5833, 7424, 8816, 8903, 9728, 9824, 11666, 14848, 17632, 17806, 19456, 19648, 23332, 29696, 35264, 35612, 39296, 46664, 70528, 71224, 78592, 93328, 141056, 142448, 157184, 169157, 186656, 282112, 284896, 314368, 338314, 373312, 564224, 569792, 676628, 746624, 1139584, 1353256, 1493248, 2279168, 2706512, 2986496, 4558336, 5413024, 5972992, 9116672, 10826048, 21652096, 43304192, 86608384, 173216768]

約数ペア:

[(1, 173216768), (2, 86608384), (4, 43304192), (8, 21652096), (16, 10826048), (19, 9116672), (29, 5972992), (32, 5413024), (38, 4558336), (58, 2986496), (64, 2706512), (76, 2279168), (116, 1493248), (128, 1353256), (152, 1139584), (232, 746624), (256, 676628), (304, 569792), (307, 564224), (464, 373312), (512, 338314), (551, 314368), (608, 284896), (614, 282112), (928, 186656), (1024, 169157), (1102, 157184), (1216, 142448), (1228, 141056), (1856, 93328), (2204, 78592), (2432, 71224), (2456, 70528), (3712, 46664), (4408, 39296), (4864, 35612), (4912, 35264), (5833, 29696), (7424, 23332), (8816, 19648), (8903, 19456), (9728, 17806), (9824, 17632), (11666, 14848)]