143514998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 240226560

約数和(自身を除く): 96711562

約数列:

[1, 2, 11, 22, 71, 139, 142, 278, 661, 781, 1322, 1529, 1562, 3058, 7271, 9869, 14542, 19738, 46931, 91879, 93862, 108559, 183758, 217118, 516241, 1010669, 1032482, 2021338, 6523409, 13046818, 71757499, 143514998]

約数ペア:

[(1, 143514998), (2, 71757499), (11, 13046818), (22, 6523409), (71, 2021338), (139, 1032482), (142, 1010669), (278, 516241), (661, 217118), (781, 183758), (1322, 108559), (1529, 93862), (1562, 91879), (3058, 46931), (7271, 19738), (9869, 14542)]