155373876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{68507}}^1$

素因数の和:68530

約数の個数: 60

約数和(自身を含む): 464210208

約数和(自身を除く): 308836332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 68507, 137014, 205521, 274028, 411042, 479549, 616563, 822084, 959098, 1233126, 1438647, 1849689, 1918196, 2466252, 2877294, 3699378, 4315941, 5549067, 5754588, 7398756, 8631882, 11098134, 12947823, 17263764, 22196268, 25895646, 38843469, 51791292, 77686938, 155373876]

約数ペア:

[(1, 155373876), (2, 77686938), (3, 51791292), (4, 38843469), (6, 25895646), (7, 22196268), (9, 17263764), (12, 12947823), (14, 11098134), (18, 8631882), (21, 7398756), (27, 5754588), (28, 5549067), (36, 4315941), (42, 3699378), (54, 2877294), (63, 2466252), (81, 1918196), (84, 1849689), (108, 1438647), (126, 1233126), (162, 959098), (189, 822084), (252, 616563), (324, 479549), (378, 411042), (567, 274028), (756, 205521), (1134, 137014), (2268, 68507)]