137739256

素因数分解:

$2^3\times {\mathrm{947}}^1\times {\mathrm{18181}}^1$

素因数の和:19134

約数の個数: 16

約数和(自身を含む): 258548040

約数和(自身を除く): 120808784

約数列:

[1, 2, 4, 8, 947, 1894, 3788, 7576, 18181, 36362, 72724, 145448, 17217407, 34434814, 68869628, 137739256]

約数ペア:

[(1, 137739256), (2, 68869628), (4, 34434814), (8, 17217407), (947, 145448), (1894, 72724), (3788, 36362), (7576, 18181)]