157615504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{428303}}^1$

素因数の和:428334

約数の個数: 20

約数和(自身を含む): 318658176

約数和(自身を除く): 161042672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 428303, 856606, 1713212, 3426424, 6852848, 9850969, 19701938, 39403876, 78807752, 157615504]

約数ペア:

[(1, 157615504), (2, 78807752), (4, 39403876), (8, 19701938), (16, 9850969), (23, 6852848), (46, 3426424), (92, 1713212), (184, 856606), (368, 428303)]