142712694

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 314376192

約数和(自身を除く): 171663498

約数列:

[1, 2, 3, 6, 9, 18, 127, 163, 254, 326, 381, 383, 489, 762, 766, 978, 1143, 1149, 1467, 2286, 2298, 2934, 3447, 6894, 20701, 41402, 48641, 62103, 62429, 97282, 124206, 124858, 145923, 186309, 187287, 291846, 372618, 374574, 437769, 561861, 875538, 1123722, 7928483, 15856966, 23785449, 47570898, 71356347, 142712694]

約数ペア:

[(1, 142712694), (2, 71356347), (3, 47570898), (6, 23785449), (9, 15856966), (18, 7928483), (127, 1123722), (163, 875538), (254, 561861), (326, 437769), (381, 374574), (383, 372618), (489, 291846), (762, 187287), (766, 186309), (978, 145923), (1143, 124858), (1149, 124206), (1467, 97282), (2286, 62429), (2298, 62103), (2934, 48641), (3447, 41402), (6894, 20701)]