161330457547

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{977}}^1\times {\mathrm{4831}}^1$

素因数の和:6091

約数の個数: 32

約数和(自身を含む): 195076730880

約数和(自身を除く): 33746273333

約数列:

[1, 7, 19, 133, 257, 977, 1799, 4831, 4883, 6839, 18563, 33817, 34181, 91789, 129941, 251089, 642523, 1241567, 1757623, 4719887, 4770691, 8690969, 23589773, 33039209, 33394837, 89677853, 165128411, 627744971, 1213010959, 8491076713, 23047208221, 161330457547]

約数ペア:

[(1, 161330457547), (7, 23047208221), (19, 8491076713), (133, 1213010959), (257, 627744971), (977, 165128411), (1799, 89677853), (4831, 33394837), (4883, 33039209), (6839, 23589773), (18563, 8690969), (33817, 4770691), (34181, 4719887), (91789, 1757623), (129941, 1241567), (251089, 642523)]