156913254

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{17827}}^1$

素因数の和:18001

約数の個数: 32

約数和(自身を含む): 350855040

約数和(自身を除く): 193941786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 17827, 35654, 53481, 106962, 160443, 320886, 481329, 962658, 2905801, 5811602, 8717403, 17434806, 26152209, 52304418, 78456627, 156913254]

約数ペア:

[(1, 156913254), (2, 78456627), (3, 52304418), (6, 26152209), (9, 17434806), (18, 8717403), (27, 5811602), (54, 2905801), (163, 962658), (326, 481329), (489, 320886), (978, 160443), (1467, 106962), (2934, 53481), (4401, 35654), (8802, 17827)]