159797988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{211373}}^1$

素因数の和:211393

約数の個数: 48

約数和(自身を含む): 473477760

約数和(自身を除く): 313679772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 211373, 422746, 634119, 845492, 1268238, 1479611, 1902357, 2536476, 2959222, 3804714, 4438833, 5707071, 5918444, 7609428, 8877666, 11414142, 13316499, 17755332, 22828284, 26632998, 39949497, 53265996, 79898994, 159797988]

約数ペア:

[(1, 159797988), (2, 79898994), (3, 53265996), (4, 39949497), (6, 26632998), (7, 22828284), (9, 17755332), (12, 13316499), (14, 11414142), (18, 8877666), (21, 7609428), (27, 5918444), (28, 5707071), (36, 4438833), (42, 3804714), (54, 2959222), (63, 2536476), (84, 1902357), (108, 1479611), (126, 1268238), (189, 845492), (252, 634119), (378, 422746), (756, 211373)]