151128078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2731}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 316300032

約数和(自身を除く): 165171954

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 401, 802, 1203, 2406, 2731, 5462, 8193, 9223, 16386, 18446, 27669, 55338, 62813, 125626, 188439, 376878, 1095131, 2190262, 3285393, 6570786, 25188013, 50376026, 75564039, 151128078]

約数ペア:

[(1, 151128078), (2, 75564039), (3, 50376026), (6, 25188013), (23, 6570786), (46, 3285393), (69, 2190262), (138, 1095131), (401, 376878), (802, 188439), (1203, 125626), (2406, 62813), (2731, 55338), (5462, 27669), (8193, 18446), (9223, 16386)]