139663806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{3449}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 296589600

約数和(自身を除く): 156925794

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 397, 794, 1191, 2382, 3449, 6749, 6898, 10347, 13498, 20247, 20694, 40494, 58633, 117266, 175899, 351798, 1369253, 2738506, 4107759, 8215518, 23277301, 46554602, 69831903, 139663806]

約数ペア:

[(1, 139663806), (2, 69831903), (3, 46554602), (6, 23277301), (17, 8215518), (34, 4107759), (51, 2738506), (102, 1369253), (397, 351798), (794, 175899), (1191, 117266), (2382, 58633), (3449, 40494), (6749, 20694), (6898, 20247), (10347, 13498)]