145948544

素因数分解:

$2^7\times 7^1\times {\mathrm{162889}}^1$

素因数の和:162910

約数の個数: 32

約数和(自身を含む): 332295600

約数和(自身を除く): 186347056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 162889, 325778, 651556, 1140223, 1303112, 2280446, 2606224, 4560892, 5212448, 9121784, 10424896, 18243568, 20849792, 36487136, 72974272, 145948544]

約数ペア:

[(1, 145948544), (2, 72974272), (4, 36487136), (7, 20849792), (8, 18243568), (14, 10424896), (16, 9121784), (28, 5212448), (32, 4560892), (56, 2606224), (64, 2280446), (112, 1303112), (128, 1140223), (224, 651556), (448, 325778), (896, 162889)]