137204752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{372839}}^1$

素因数の和:372870

約数の個数: 20

約数和(自身を含む): 277392960

約数和(自身を除く): 140188208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 372839, 745678, 1491356, 2982712, 5965424, 8575297, 17150594, 34301188, 68602376, 137204752]

約数ペア:

[(1, 137204752), (2, 68602376), (4, 34301188), (8, 17150594), (16, 8575297), (23, 5965424), (46, 2982712), (92, 1491356), (184, 745678), (368, 372839)]