143725964

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 256415040

約数和(自身を除く): 112689076

約数列:

[1, 2, 4, 79, 157, 158, 314, 316, 628, 2897, 5794, 11588, 12403, 24806, 49612, 228863, 454829, 457726, 909658, 915452, 1819316, 35931491, 71862982, 143725964]

約数ペア:

[(1, 143725964), (2, 71862982), (4, 35931491), (79, 1819316), (157, 915452), (158, 909658), (314, 457726), (316, 454829), (628, 228863), (2897, 49612), (5794, 24806), (11588, 12403)]