145668114

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{31489}}^1$

素因数の和:31754

約数の個数: 24

約数和(自身を含む): 316852380

約数和(自身を除く): 171184266

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 31489, 62978, 94467, 188934, 283401, 566802, 8092673, 16185346, 24278019, 48556038, 72834057, 145668114]

約数ペア:

[(1, 145668114), (2, 72834057), (3, 48556038), (6, 24278019), (9, 16185346), (18, 8092673), (257, 566802), (514, 283401), (771, 188934), (1542, 94467), (2313, 62978), (4626, 31489)]