131454864

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{19423}}^1$

素因数の和:19484

約数の個数: 60

約数和(自身を含む): 375737856

約数和(自身を除く): 244282992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 19423, 38846, 58269, 77692, 116538, 155384, 174807, 233076, 310768, 349614, 466152, 699228, 912881, 932304, 1398456, 1825762, 2738643, 2796912, 3651524, 5477286, 7303048, 8215929, 10954572, 14606096, 16431858, 21909144, 32863716, 43818288, 65727432, 131454864]

約数ペア:

[(1, 131454864), (2, 65727432), (3, 43818288), (4, 32863716), (6, 21909144), (8, 16431858), (9, 14606096), (12, 10954572), (16, 8215929), (18, 7303048), (24, 5477286), (36, 3651524), (47, 2796912), (48, 2738643), (72, 1825762), (94, 1398456), (141, 932304), (144, 912881), (188, 699228), (282, 466152), (376, 349614), (423, 310768), (564, 233076), (752, 174807), (846, 155384), (1128, 116538), (1692, 77692), (2256, 58269), (3384, 38846), (6768, 19423)]