157038914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{56611}}^1$

素因数の和:56705

約数の個数: 16

約数和(自身を含む): 251357280

約数和(自身を除く): 94318366

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 56611, 113222, 1075609, 2151218, 4132603, 8265206, 78519457, 157038914]

約数ペア:

[(1, 157038914), (2, 78519457), (19, 8265206), (38, 4132603), (73, 2151218), (146, 1075609), (1387, 113222), (2774, 56611)]