140746368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{52361}}^1$

素因数の和:52385

約数の個数: 64

約数和(自身を含む): 427273920

約数和(自身を除く): 286527552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 52361, 104722, 157083, 209444, 314166, 366527, 418888, 628332, 733054, 837776, 1099581, 1256664, 1466108, 1675552, 2199162, 2513328, 2932216, 3351104, 4398324, 5026656, 5864432, 6702208, 8796648, 10053312, 11728864, 17593296, 20106624, 23457728, 35186592, 46915456, 70373184, 140746368]

約数ペア:

[(1, 140746368), (2, 70373184), (3, 46915456), (4, 35186592), (6, 23457728), (7, 20106624), (8, 17593296), (12, 11728864), (14, 10053312), (16, 8796648), (21, 6702208), (24, 5864432), (28, 5026656), (32, 4398324), (42, 3351104), (48, 2932216), (56, 2513328), (64, 2199162), (84, 1675552), (96, 1466108), (112, 1256664), (128, 1099581), (168, 837776), (192, 733054), (224, 628332), (336, 418888), (384, 366527), (448, 314166), (672, 209444), (896, 157083), (1344, 104722), (2688, 52361)]