147925904

素因数分解:

$2^4\times 7^2\times {\mathrm{188681}}^1$

素因数の和:188703

約数の個数: 30

約数和(自身を含む): 333401094

約数和(自身を除く): 185475190

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 188681, 377362, 754724, 1320767, 1509448, 2641534, 3018896, 5283068, 9245369, 10566136, 18490738, 21132272, 36981476, 73962952, 147925904]

約数ペア:

[(1, 147925904), (2, 73962952), (4, 36981476), (7, 21132272), (8, 18490738), (14, 10566136), (16, 9245369), (28, 5283068), (49, 3018896), (56, 2641534), (98, 1509448), (112, 1320767), (196, 754724), (392, 377362), (784, 188681)]