163973292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{11689}}^1$

素因数の和:11870

約数の個数: 48

約数和(自身を含む): 439918080

約数和(自身を除く): 275944788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 1002, 1169, 2004, 2338, 3507, 4676, 7014, 11689, 14028, 23378, 35067, 46756, 70134, 81823, 140268, 163646, 245469, 327292, 490938, 981876, 1952063, 3904126, 5856189, 7808252, 11712378, 13664441, 23424756, 27328882, 40993323, 54657764, 81986646, 163973292]

約数ペア:

[(1, 163973292), (2, 81986646), (3, 54657764), (4, 40993323), (6, 27328882), (7, 23424756), (12, 13664441), (14, 11712378), (21, 7808252), (28, 5856189), (42, 3904126), (84, 1952063), (167, 981876), (334, 490938), (501, 327292), (668, 245469), (1002, 163646), (1169, 140268), (2004, 81823), (2338, 70134), (3507, 46756), (4676, 35067), (7014, 23378), (11689, 14028)]