142017410318

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{68081213}}^1$

素因数の和:68081371

約数の個数: 16

約数和(自身を含む): 245092370400

約数和(自身を除く): 103074960082

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 68081213, 136162426, 476568491, 953136982, 10144100737, 20288201474, 71008705159, 142017410318]

約数ペア:

[(1, 142017410318), (2, 71008705159), (7, 20288201474), (14, 10144100737), (149, 953136982), (298, 476568491), (1043, 136162426), (2086, 68081213)]