123042668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3541}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 264204864

約数和(自身を除く): 141162196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 3541, 4964, 7082, 8687, 14164, 17374, 24787, 34748, 49574, 60197, 99148, 120394, 240788, 258493, 421379, 516986, 842758, 1033972, 1685516, 1809451, 3618902, 4394381, 7237804, 8788762, 17577524, 30760667, 61521334, 123042668]

約数ペア:

[(1, 123042668), (2, 61521334), (4, 30760667), (7, 17577524), (14, 8788762), (17, 7237804), (28, 4394381), (34, 3618902), (68, 1809451), (73, 1685516), (119, 1033972), (146, 842758), (238, 516986), (292, 421379), (476, 258493), (511, 240788), (1022, 120394), (1241, 99148), (2044, 60197), (2482, 49574), (3541, 34748), (4964, 24787), (7082, 17374), (8687, 14164)]