133609672

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17939}}^1$

素因数の和:17978

約数の個数: 48

約数和(自身を含む): 306774000

約数和(自身を除く): 173164328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 17939, 35878, 71756, 125573, 143512, 251146, 340841, 502292, 681682, 879011, 1004584, 1363364, 1758022, 2385887, 2726728, 3516044, 4771774, 7032088, 9543548, 16701209, 19087096, 33402418, 66804836, 133609672]

約数ペア:

[(1, 133609672), (2, 66804836), (4, 33402418), (7, 19087096), (8, 16701209), (14, 9543548), (19, 7032088), (28, 4771774), (38, 3516044), (49, 2726728), (56, 2385887), (76, 1758022), (98, 1363364), (133, 1004584), (152, 879011), (196, 681682), (266, 502292), (392, 340841), (532, 251146), (931, 143512), (1064, 125573), (1862, 71756), (3724, 35878), (7448, 17939)]