139975668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{185153}}^1$

素因数の和:185173

約数の個数: 48

約数和(自身を含む): 414744960

約数和(自身を除く): 274769292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 185153, 370306, 555459, 740612, 1110918, 1296071, 1666377, 2221836, 2592142, 3332754, 3888213, 4999131, 5184284, 6665508, 7776426, 9998262, 11664639, 15552852, 19996524, 23329278, 34993917, 46658556, 69987834, 139975668]

約数ペア:

[(1, 139975668), (2, 69987834), (3, 46658556), (4, 34993917), (6, 23329278), (7, 19996524), (9, 15552852), (12, 11664639), (14, 9998262), (18, 7776426), (21, 6665508), (27, 5184284), (28, 4999131), (36, 3888213), (42, 3332754), (54, 2592142), (63, 2221836), (84, 1666377), (108, 1296071), (126, 1110918), (189, 740612), (252, 555459), (378, 370306), (756, 185153)]