128017536

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7753}}^1$

素因数の和:7813

約数の個数: 64

約数和(自身を含む): 347999520

約数和(自身を除く): 219981984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 7753, 8256, 15506, 16512, 23259, 31012, 46518, 62024, 93036, 124048, 186072, 248096, 333379, 372144, 496192, 666758, 744288, 992384, 1000137, 1333516, 1488576, 2000274, 2667032, 2977152, 4000548, 5334064, 8001096, 10668128, 16002192, 21336256, 32004384, 42672512, 64008768, 128017536]

約数ペア:

[(1, 128017536), (2, 64008768), (3, 42672512), (4, 32004384), (6, 21336256), (8, 16002192), (12, 10668128), (16, 8001096), (24, 5334064), (32, 4000548), (43, 2977152), (48, 2667032), (64, 2000274), (86, 1488576), (96, 1333516), (128, 1000137), (129, 992384), (172, 744288), (192, 666758), (258, 496192), (344, 372144), (384, 333379), (516, 248096), (688, 186072), (1032, 124048), (1376, 93036), (2064, 62024), (2752, 46518), (4128, 31012), (5504, 23259), (7753, 16512), (8256, 15506)]