147207872

素因数分解:

$2^6\times 7^1\times {\mathrm{328589}}^1$

素因数の和:328608

約数の個数: 28

約数和(自身を含む): 333847440

約数和(自身を除く): 186639568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 328589, 657178, 1314356, 2300123, 2628712, 4600246, 5257424, 9200492, 10514848, 18400984, 21029696, 36801968, 73603936, 147207872]

約数ペア:

[(1, 147207872), (2, 73603936), (4, 36801968), (7, 21029696), (8, 18400984), (14, 10514848), (16, 9200492), (28, 5257424), (32, 4600246), (56, 2628712), (64, 2300123), (112, 1314356), (224, 657178), (448, 328589)]