142904616

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{17989}}^1$

素因数の和:18329

約数の個数: 32

約数和(自身を含む): 358360800

約数和(自身を除く): 215456184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 17989, 35978, 53967, 71956, 107934, 143912, 215868, 431736, 5954359, 11908718, 17863077, 23817436, 35726154, 47634872, 71452308, 142904616]

約数ペア:

[(1, 142904616), (2, 71452308), (3, 47634872), (4, 35726154), (6, 23817436), (8, 17863077), (12, 11908718), (24, 5954359), (331, 431736), (662, 215868), (993, 143912), (1324, 107934), (1986, 71956), (2648, 53967), (3972, 35978), (7944, 17989)]