156142876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{1447}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 279145440

約数和(自身を除く): 123002564

約数列:

[1, 2, 4, 53, 106, 212, 509, 1018, 1447, 2036, 2894, 5788, 26977, 53954, 76691, 107908, 153382, 306764, 736523, 1473046, 2946092, 39035719, 78071438, 156142876]

約数ペア:

[(1, 156142876), (2, 78071438), (4, 39035719), (53, 2946092), (106, 1473046), (212, 736523), (509, 306764), (1018, 153382), (1447, 107908), (2036, 76691), (2894, 53954), (5788, 26977)]