140157648

素因数分解:

$2^4\times 3^3\times {\mathrm{324439}}^1$

素因数の和:324456

約数の個数: 40

約数和(自身を含む): 402305600

約数和(自身を除く): 262147952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 324439, 648878, 973317, 1297756, 1946634, 2595512, 2919951, 3893268, 5191024, 5839902, 7786536, 8759853, 11679804, 15573072, 17519706, 23359608, 35039412, 46719216, 70078824, 140157648]

約数ペア:

[(1, 140157648), (2, 70078824), (3, 46719216), (4, 35039412), (6, 23359608), (8, 17519706), (9, 15573072), (12, 11679804), (16, 8759853), (18, 7786536), (24, 5839902), (27, 5191024), (36, 3893268), (48, 2919951), (54, 2595512), (72, 1946634), (108, 1297756), (144, 973317), (216, 648878), (432, 324439)]