161946268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{62383}}^1$

素因数の和:62457

約数の個数: 24

約数和(自身を含む): 314415360

約数和(自身を除く): 152469092

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 62383, 124766, 249532, 686213, 1372426, 2744852, 3680597, 7361194, 14722388, 40486567, 80973134, 161946268]

約数ペア:

[(1, 161946268), (2, 80973134), (4, 40486567), (11, 14722388), (22, 7361194), (44, 3680597), (59, 2744852), (118, 1372426), (236, 686213), (649, 249532), (1298, 124766), (2596, 62383)]