152355819

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3527}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 270273024

約数和(自身を除く): 117917205

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 561, 847, 1309, 2057, 2541, 3527, 3927, 6171, 10581, 14399, 24689, 38797, 43197, 59959, 74067, 116391, 179877, 271579, 419713, 426767, 659549, 814737, 1259139, 1280301, 1978647, 2987369, 4616843, 7255039, 8962107, 13850529, 21765117, 50785273, 152355819]

約数ペア:

[(1, 152355819), (3, 50785273), (7, 21765117), (11, 13850529), (17, 8962107), (21, 7255039), (33, 4616843), (51, 2987369), (77, 1978647), (119, 1280301), (121, 1259139), (187, 814737), (231, 659549), (357, 426767), (363, 419713), (561, 271579), (847, 179877), (1309, 116391), (2057, 74067), (2541, 59959), (3527, 43197), (3927, 38797), (6171, 24689), (10581, 14399)]