159957144

素因数分解:

$2^3\times 3^2\times {\mathrm{937}}^1\times {\mathrm{2371}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 433862520

約数和(自身を除く): 273905376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 937, 1874, 2371, 2811, 3748, 4742, 5622, 7113, 7496, 8433, 9484, 11244, 14226, 16866, 18968, 21339, 22488, 28452, 33732, 42678, 56904, 67464, 85356, 170712, 2221627, 4443254, 6664881, 8886508, 13329762, 17773016, 19994643, 26659524, 39989286, 53319048, 79978572, 159957144]

約数ペア:

[(1, 159957144), (2, 79978572), (3, 53319048), (4, 39989286), (6, 26659524), (8, 19994643), (9, 17773016), (12, 13329762), (18, 8886508), (24, 6664881), (36, 4443254), (72, 2221627), (937, 170712), (1874, 85356), (2371, 67464), (2811, 56904), (3748, 42678), (4742, 33732), (5622, 28452), (7113, 22488), (7496, 21339), (8433, 18968), (9484, 16866), (11244, 14226)]