147635054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7603}}^1$

素因数の和:7704

約数の個数: 32

約数和(自身を含む): 270094080

約数和(自身を除く): 122459026

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 7603, 9709, 15206, 19418, 53221, 106442, 144457, 288914, 555019, 1011199, 1110038, 2022398, 3885133, 7770266, 10545361, 21090722, 73817527, 147635054]

約数ペア:

[(1, 147635054), (2, 73817527), (7, 21090722), (14, 10545361), (19, 7770266), (38, 3885133), (73, 2022398), (133, 1110038), (146, 1011199), (266, 555019), (511, 288914), (1022, 144457), (1387, 106442), (2774, 53221), (7603, 19418), (9709, 15206)]