145658586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8311}}^1$

素因数の和:8466

約数の個数: 32

約数和(自身を含む): 306413568

約数和(自身を除く): 160754982

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 5842, 8311, 8763, 16622, 17526, 24933, 49866, 191153, 382306, 573459, 1055497, 1146918, 2110994, 3166491, 6332982, 24276431, 48552862, 72829293, 145658586]

約数ペア:

[(1, 145658586), (2, 72829293), (3, 48552862), (6, 24276431), (23, 6332982), (46, 3166491), (69, 2110994), (127, 1146918), (138, 1055497), (254, 573459), (381, 382306), (762, 191153), (2921, 49866), (5842, 24933), (8311, 17526), (8763, 16622)]