156918019228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{10009}}^1\times {\mathrm{126433}}^1$

素因数の和:136477

約数の個数: 24

約数和(自身を含む): 283495372160

約数和(自身を除く): 126577352932

約数列:

[1, 2, 4, 31, 62, 124, 10009, 20018, 40036, 126433, 252866, 310279, 505732, 620558, 1241116, 3919423, 7838846, 15677692, 1265467897, 2530935794, 5061871588, 39229504807, 78459009614, 156918019228]

約数ペア:

[(1, 156918019228), (2, 78459009614), (4, 39229504807), (31, 5061871588), (62, 2530935794), (124, 1265467897), (10009, 15677692), (20018, 7838846), (40036, 3919423), (126433, 1241116), (252866, 620558), (310279, 505732)]