123780174

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22159}}^1$

素因数の和:22197

約数の個数: 48

約数和(自身を含む): 303148800

約数和(自身を除く): 179368626

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 22159, 44318, 66477, 132954, 155113, 310226, 421021, 465339, 842042, 930678, 1085791, 1263063, 2171582, 2526126, 2947147, 3257373, 5894294, 6514746, 8841441, 17682882, 20630029, 41260058, 61890087, 123780174]

約数ペア:

[(1, 123780174), (2, 61890087), (3, 41260058), (6, 20630029), (7, 17682882), (14, 8841441), (19, 6514746), (21, 5894294), (38, 3257373), (42, 2947147), (49, 2526126), (57, 2171582), (98, 1263063), (114, 1085791), (133, 930678), (147, 842042), (266, 465339), (294, 421021), (399, 310226), (798, 155113), (931, 132954), (1862, 66477), (2793, 44318), (5586, 22159)]