142015774

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{15373}}^1$

素因数の和:15555

約数の個数: 16

約数和(自身を含む): 221385600

約数和(自身を除く): 79369826

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 15373, 30746, 476563, 953126, 2290577, 4581154, 71007887, 142015774]

約数ペア:

[(1, 142015774), (2, 71007887), (31, 4581154), (62, 2290577), (149, 953126), (298, 476563), (4619, 30746), (9238, 15373)]