131567754

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 268893504

約数和(自身を除く): 137325750

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 393, 438, 786, 2293, 4586, 6879, 9563, 13758, 19126, 28689, 57378, 167389, 300383, 334778, 502167, 600766, 901149, 1004334, 1802298, 21927959, 43855918, 65783877, 131567754]

約数ペア:

[(1, 131567754), (2, 65783877), (3, 43855918), (6, 21927959), (73, 1802298), (131, 1004334), (146, 901149), (219, 600766), (262, 502167), (393, 334778), (438, 300383), (786, 167389), (2293, 57378), (4586, 28689), (6879, 19126), (9563, 13758)]