198838656

素因数分解:

$2^7\times 3^2\times {\mathrm{172603}}^1$

素因数の和:172623

約数の個数: 48

約数和(自身を含む): 572182260

約数和(自身を除く): 373343604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 172603, 345206, 517809, 690412, 1035618, 1380824, 1553427, 2071236, 2761648, 3106854, 4142472, 5523296, 6213708, 8284944, 11046592, 12427416, 16569888, 22093184, 24854832, 33139776, 49709664, 66279552, 99419328, 198838656]

約数ペア:

[(1, 198838656), (2, 99419328), (3, 66279552), (4, 49709664), (6, 33139776), (8, 24854832), (9, 22093184), (12, 16569888), (16, 12427416), (18, 11046592), (24, 8284944), (32, 6213708), (36, 5523296), (48, 4142472), (64, 3106854), (72, 2761648), (96, 2071236), (128, 1553427), (144, 1380824), (192, 1035618), (288, 690412), (384, 517809), (576, 345206), (1152, 172603)]