133894976

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:919

約数の個数: 56

約数和(自身を含む): 281940000

約数和(自身を除く): 148045024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 298, 304, 596, 608, 739, 1192, 1216, 1478, 2384, 2831, 2956, 4768, 5662, 5912, 9536, 11324, 11824, 14041, 22648, 23648, 28082, 45296, 47296, 56164, 90592, 110111, 112328, 181184, 220222, 224656, 440444, 449312, 880888, 898624, 1761776, 2092109, 3523552, 4184218, 7047104, 8368436, 16736872, 33473744, 66947488, 133894976]

約数ペア:

[(1, 133894976), (2, 66947488), (4, 33473744), (8, 16736872), (16, 8368436), (19, 7047104), (32, 4184218), (38, 3523552), (64, 2092109), (76, 1761776), (149, 898624), (152, 880888), (298, 449312), (304, 440444), (596, 224656), (608, 220222), (739, 181184), (1192, 112328), (1216, 110111), (1478, 90592), (2384, 56164), (2831, 47296), (2956, 45296), (4768, 28082), (5662, 23648), (5912, 22648), (9536, 14041), (11324, 11824)]