149025856

素因数分解:

$2^6\times 7^2\times {\mathrm{47521}}^1$

素因数の和:47547

約数の個数: 42

約数和(自身を含む): 344011758

約数和(自身を除く): 194985902

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 47521, 95042, 190084, 332647, 380168, 665294, 760336, 1330588, 1520672, 2328529, 2661176, 3041344, 4657058, 5322352, 9314116, 10644704, 18628232, 21289408, 37256464, 74512928, 149025856]

約数ペア:

[(1, 149025856), (2, 74512928), (4, 37256464), (7, 21289408), (8, 18628232), (14, 10644704), (16, 9314116), (28, 5322352), (32, 4657058), (49, 3041344), (56, 2661176), (64, 2328529), (98, 1520672), (112, 1330588), (196, 760336), (224, 665294), (392, 380168), (448, 332647), (784, 190084), (1568, 95042), (3136, 47521)]