156816478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1453}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 290195136

約数和(自身を除く): 133378658

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 593, 1186, 1453, 2906, 4151, 7709, 8302, 10171, 15418, 18889, 20342, 37778, 53963, 107926, 132223, 264446, 861629, 1723258, 6031403, 11201177, 12062806, 22402354, 78408239, 156816478]

約数ペア:

[(1, 156816478), (2, 78408239), (7, 22402354), (13, 12062806), (14, 11201177), (26, 6031403), (91, 1723258), (182, 861629), (593, 264446), (1186, 132223), (1453, 107926), (2906, 53963), (4151, 37778), (7709, 20342), (8302, 18889), (10171, 15418)]