142019618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 253919232

約数和(自身を除く): 111899614

約数列:

[1, 2, 13, 23, 26, 31, 46, 47, 62, 94, 163, 299, 326, 403, 598, 611, 713, 806, 1081, 1222, 1426, 1457, 2119, 2162, 2914, 3749, 4238, 5053, 7498, 7661, 9269, 10106, 14053, 15322, 18538, 18941, 28106, 33511, 37882, 48737, 65689, 67022, 97474, 99593, 116219, 131378, 176203, 199186, 232438, 237491, 352406, 435643, 474982, 871286, 1510847, 2290639, 3021694, 3087383, 4581278, 5462293, 6174766, 10924586, 71009809, 142019618]

約数ペア:

[(1, 142019618), (2, 71009809), (13, 10924586), (23, 6174766), (26, 5462293), (31, 4581278), (46, 3087383), (47, 3021694), (62, 2290639), (94, 1510847), (163, 871286), (299, 474982), (326, 435643), (403, 352406), (598, 237491), (611, 232438), (713, 199186), (806, 176203), (1081, 131378), (1222, 116219), (1426, 99593), (1457, 97474), (2119, 67022), (2162, 65689), (2914, 48737), (3749, 37882), (4238, 33511), (5053, 28106), (7498, 18941), (7661, 18538), (9269, 15322), (10106, 14053)]