168027412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2411}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 356590080

約数和(自身を除く): 188562668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 524, 532, 917, 1834, 2411, 2489, 3668, 4822, 4978, 9644, 9956, 16877, 17423, 33754, 34846, 45809, 67508, 69692, 91618, 183236, 315841, 320663, 631682, 641326, 1263364, 1282652, 2210887, 4421774, 6000979, 8843548, 12001958, 24003916, 42006853, 84013706, 168027412]

約数ペア:

[(1, 168027412), (2, 84013706), (4, 42006853), (7, 24003916), (14, 12001958), (19, 8843548), (28, 6000979), (38, 4421774), (76, 2210887), (131, 1282652), (133, 1263364), (262, 641326), (266, 631682), (524, 320663), (532, 315841), (917, 183236), (1834, 91618), (2411, 69692), (2489, 67508), (3668, 45809), (4822, 34846), (4978, 33754), (9644, 17423), (9956, 16877)]