147890204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 324124416

約数和(自身を除く): 176234212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1757, 1913, 2761, 3514, 3826, 5522, 7028, 7652, 11044, 13391, 19327, 21043, 26782, 38654, 42086, 53564, 77308, 84172, 147301, 294602, 480163, 589204, 960326, 1920652, 3361141, 5281793, 6722282, 10563586, 13444564, 21127172, 36972551, 73945102, 147890204]

約数ペア:

[(1, 147890204), (2, 73945102), (4, 36972551), (7, 21127172), (11, 13444564), (14, 10563586), (22, 6722282), (28, 5281793), (44, 3361141), (77, 1920652), (154, 960326), (251, 589204), (308, 480163), (502, 294602), (1004, 147301), (1757, 84172), (1913, 77308), (2761, 53564), (3514, 42086), (3826, 38654), (5522, 26782), (7028, 21043), (7652, 19327), (11044, 13391)]