158608437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 239425536

約数和(自身を除く): 80817099

約数列:

[1, 3, 13, 23, 39, 69, 151, 299, 453, 897, 1171, 1963, 3473, 3513, 5889, 10419, 15223, 26933, 45149, 45669, 80799, 135447, 176821, 350129, 530463, 1050387, 2298673, 4066883, 6896019, 12200649, 52869479, 158608437]

約数ペア:

[(1, 158608437), (3, 52869479), (13, 12200649), (23, 6896019), (39, 4066883), (69, 2298673), (151, 1050387), (299, 530463), (453, 350129), (897, 176821), (1171, 135447), (1963, 80799), (3473, 45669), (3513, 45149), (5889, 26933), (10419, 15223)]