158964736

素因数分解:

$2^{10}\times 7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 88

約数和(自身を含む): 369704576

約数和(自身を除く): 210739840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 331, 448, 469, 512, 536, 662, 896, 938, 1024, 1072, 1324, 1792, 1876, 2144, 2317, 2648, 3584, 3752, 4288, 4634, 5296, 7168, 7504, 8576, 9268, 10592, 15008, 17152, 18536, 21184, 22177, 30016, 34304, 37072, 42368, 44354, 60032, 68608, 74144, 84736, 88708, 120064, 148288, 155239, 169472, 177416, 240128, 296576, 310478, 338944, 354832, 480256, 593152, 620956, 709664, 1186304, 1241912, 1419328, 2372608, 2483824, 2838656, 4967648, 5677312, 9935296, 11354624, 19870592, 22709248, 39741184, 79482368, 158964736]

約数ペア:

[(1, 158964736), (2, 79482368), (4, 39741184), (7, 22709248), (8, 19870592), (14, 11354624), (16, 9935296), (28, 5677312), (32, 4967648), (56, 2838656), (64, 2483824), (67, 2372608), (112, 1419328), (128, 1241912), (134, 1186304), (224, 709664), (256, 620956), (268, 593152), (331, 480256), (448, 354832), (469, 338944), (512, 310478), (536, 296576), (662, 240128), (896, 177416), (938, 169472), (1024, 155239), (1072, 148288), (1324, 120064), (1792, 88708), (1876, 84736), (2144, 74144), (2317, 68608), (2648, 60032), (3584, 44354), (3752, 42368), (4288, 37072), (4634, 34304), (5296, 30016), (7168, 22177), (7504, 21184), (8576, 18536), (9268, 17152), (10592, 15008)]